div. Änderngen (Barverkauf, ustva, etc.).

2026-03-25 15:42:18 +01:00
parent 1e5d899930
commit 03348f8f5f
16 changed files with 699 additions and 133 deletions
--- a/SDL/Classes/cFiskaltrustClient.vb
+++ b/SDL/Classes/cFiskaltrustClient.vb
@@ -0,0 +1,181 @@
+Imports System.Net.Http
+Imports System.Text
+Imports Newtonsoft.Json
+Imports System.Threading
+
+Public Class cFiskaltrustClient
+
+
+    Private ReadOnly _baseUrl As String
+    Private ReadOnly _cashboxId As String
+    Private ReadOnly _accessToken As String
+    Private ReadOnly _country As String
+
+    Private Shared ReadOnly _httpClient As New HttpClient()
+
+    Public Sub New(baseUrl As String, cashboxId As String, accessToken As String, country As String)
+        _baseUrl = baseUrl.TrimEnd("/"c)
+        _cashboxId = cashboxId
+        _accessToken = accessToken
+        _country = country
+    End Sub
+
+    ' ================================
+    ' PUBLIC API
+    ' ================================
+    Public Async Function SignReceiptAsync(amount As Double, vat As Double, POS As List(Of EABelegPositionen)) As Task(Of String)
+
+        Dim payload = BuildPayload(amount, vat, POS)
+        Dim endpoint = GetEndpoint()
+
+        Return Await SendAsync(endpoint, payload)
+
+    End Function
+
+    ' Optional: Storno Beispiel
+    Public Async Function CancelReceiptAsync(reference As String) As Task(Of String)
+
+        Dim payload = New With {
+            .ftCashBoxID = _cashboxId,
+            .ftPosSystemId = "POS-1",
+            .cbTerminalID = "T1",
+            .cbReceiptReference = reference,
+            .cbReceiptMoment = DateTime.UtcNow.ToString("o"),
+            .ftReceiptCase = 4919338172267102210 ' Storno
+        }
+
+        Return Await SendAsync(GetEndpoint(), payload)
+
+    End Function
+
+    ' ================================
+    ' CORE HTTP LOGIC (RETRY!)
+    ' ================================
+    Private Async Function SendAsync(endpoint As String, payload As Object) As Task(Of String)
+
+        Dim exToThrow As Exception = Nothing
+
+        Dim json As String = JsonConvert.SerializeObject(payload)
+        Dim url = _baseUrl & endpoint
+
+        Dim retries As Integer = 3
+        Dim delayMs As Integer = 500
+
+        For attempt = 1 To retries
+
+            Try
+                Using request As New HttpRequestMessage(HttpMethod.Post, url)
+
+                    request.Headers.Add("cashboxid", _cashboxId)
+                    request.Headers.Add("accesstoken", _accessToken)
+
+                    request.Content = New StringContent(json, Encoding.UTF8, "application/json")
+
+                    Dim response = Await _httpClient.SendAsync(request)
+                    Dim result = Await response.Content.ReadAsStringAsync()
+
+                    ' Logging Hook
+                    Log($"[{DateTime.Now}] Response ({response.StatusCode}): {result}")
+
+                    If response.IsSuccessStatusCode Then
+                        Return result
+                    End If
+
+                    ' Retry only on transient errors
+                    If CType(response.StatusCode, Integer) >= 500 Then
+                        Throw New Exception("Server error: " & result)
+                    Else
+                        ' Client error → no retry
+                        Throw New Exception("Client error: " & result)
+                    End If
+
+                End Using
+
+            Catch ex As Exception
+
+                Log($"[{DateTime.Now}] Attempt {attempt} failed: {ex.Message}")
+
+                If attempt = retries Then
+                    exToThrow = ex
+                End If
+
+            End Try
+
+            If exToThrow IsNot Nothing Then
+                Await Task.Delay(1000) ' ✅ jetzt OK
+                Throw exToThrow
+            End If
+
+        Next
+
+        Throw New Exception("Unexpected error")
+
+    End Function
+
+    ' ================================
+    ' PAYLOAD BUILDER
+    ' ================================
+    Private Function BuildPayload(amount As Double, vat As Double, POS As List(Of EABelegPositionen)) As Object
+
+        ' ChargeItems Liste vorbereiten
+        Dim chargeItems = New List(Of Object)
+
+        For Each p In POS
+            chargeItems.Add(New With {
+            .Quantity = p.Anzahl,
+            .Amount = p.Preis,
+            .VATRate = vat,
+            .Description = p.LeistungsBez,
+            .ftChargeItemCase = 4919338167972134929
+        })
+        Next
+
+        ' Payload Objekt erstellen
+        Dim payload = New With {
+        .ftCashBoxID = _cashboxId,
+        .ftPosSystemId = "POS-1",
+        .cbTerminalID = "T1",
+        .cbReceiptReference = Guid.NewGuid().ToString(),
+        .cbReceiptMoment = DateTime.UtcNow.ToString("o"),
+        .cbChargeItems = chargeItems,
+        .cbPayItems = New Object() {
+            New With {
+                .Quantity = 1.0,
+                .Amount = amount,
+                .Description = "Cash",
+                .ftPayItemCase = 4919338167972134913
+            }
+        },
+        .ftReceiptCase = 4919338172267102209
+    }
+
+        Return payload
+
+    End Function
+
+    ' ================================
+    ' ENDPOINT SWITCH
+    ' ================================
+    Private Function GetEndpoint() As String
+        Select Case _country
+            Case "DE"
+                Return "/json/v1/Sign"
+            Case "AT"
+                Return "/json/Sign"
+            Case Else
+                Throw New Exception("Unsupported country")
+        End Select
+    End Function
+
+    ' ================================
+    ' LOGGING (REPLACE IN PROD!)
+    ' ================================
+    Private Sub Log(message As String)
+        ' 👉 Hier anschließen:
+        ' - Datei
+        ' - Datenbank
+        ' - Serilog / NLog
+        Console.WriteLine(message)
+    End Sub
+
+End Class
--- a/SDL/Classes/cRKSV.vb
+++ b/SDL/Classes/cRKSV.vb
@@ -1,6 +1,8 @@
-Imports System.Globalization
+Imports System.Net.Http
+Imports System.Text
 Imports GrapeCity.ActiveReports
-Imports GrapeCity.DataVisualization.TypeScript
+Imports GrapeCity.DataVisualization.Options
+Imports Newtonsoft.json
 Imports SDL.RKSVServer
 Imports VERAG_PROG_ALLGEMEIN.DSFinVKService

@@ -89,6 +91,54 @@ Public Class cRKSV
        Return False
    End Function

+
+    Shared Function insertRKSVFiskaltrust(ByVal kasse As cRKSV_Kasse, CompanyGUID As String, ByVal umsatzZaehler As Double, ByVal belegDat As DateTime, ByVal steuerSchluessel As Integer, ByVal RKSV_Beleg_Id As Integer, ByVal summeBRUTTO As Double, TEST As Boolean, POS As List(Of EABelegPositionen)) As Boolean
+        Try
+
+
+            Dim credentials As New SDL.RKSVServer.DBUserCredentials
+
+            credentials.Database = "RKSVWcfDB"
+            credentials.Server = "AVISO\SQLEXPRESS"
+            credentials.Username = "Admin"
+            credentials.Password = "verag#2"
+            credentials.CashboxID = kasse.rksv_FT_CashboxID
+            credentials.CompanyGUID = CompanyGUID
+            Dim AccessToken As String = kasse.rksv_FT_AccessToken
+
+            Dim jws As String = String.Empty
+            Dim qr As String = String.Empty
+            Dim ocra As String = String.Empty
+            'Dim answer As String = String.Empty
+
+            Dim Belegnummer = RKSV_Beleg_Id
+            Dim BelegDatumUhrzeit = belegDat ' BELEG.BelegDat
+
+            Dim steuersatz As Double = SQL.getValueTxtBySql("SELECT isnull(tblSteuersätze.Steuersatz,0) FROM tblSteuersätze WHERE tblSteuersätze.Nr='" & steuerSchluessel & "' ", "FMZOLL")
+
+
+
+            Dim BetragSatzNormal = IIf(steuersatz = 0.2, summeBRUTTO, 0.0) 'summe
+            Dim BetragSatzErm1 = IIf(steuersatz = 0.1, summeBRUTTO, 0.0)
+            Dim BetragSatzErm2 = IIf(steuersatz = 0.13, summeBRUTTO, 0.0)
+            Dim BetragSatzNull = IIf(steuersatz = 0.0, summeBRUTTO, 0.0)
+            Dim BetragSatzBesonders = IIf(steuersatz = 0.19, summeBRUTTO, 0.0)
+            Dim StandUmsatzzaehler = umsatzZaehler 'KASSE.rksv_Umsatzzaehler
+
+            Dim countryID As String
+
+            Dim client As New cFiskaltrustClient(kasse.rksv_FT_RestServiceURL, kasse.rksv_FT_CashboxID, kasse.rksv_FT_AccessToken, kasse.rksv_FT_Country)
+
+            Dim result = client.SignReceiptAsync(summeBRUTTO, steuersatz, POS)
+
+
+        Catch ex As Exception
+            MsgBox("Es ist ein Fehler bei der Signatur aufgetreten (insertRKSV): " & vbNewLine & ex.Message & ex.StackTrace)
+        End Try
+        Return False
+    End Function
+
+
    Shared Function getKB(BELEG As EABeleg, PERSONAL As cPersonal, ByRef KBEntry As cKassenbuch, ByRef KBEntryGB As cKassenbuch, Firma As String) As Boolean
        Dim j1 = SQL.getValueTxtBySql("SELECT [JournalNr]  FROM [tblKassenbuch] " &
                                                                  " WHERE  [Mandant]='" & PERSONAL.Mandant & "'  AND [Niederlassung]='" & PERSONAL.Niederlassung & "'  AND [Benutzer]='" & PERSONAL.ID & "'  AND [Geschäftsjahr]='" & cRKSV.getGJ_FIRMA(BELEG.BelegDat, Firma) & "'  AND [BelegNr] ='" & BELEG.BelegNr & "'   and Steuer <=0   AND Soll <> 0", "FMZOLL")
@@ -2354,7 +2404,7 @@ Public Class cRKSV
                            End If

                            Dim Buchungstext As String = "Umb.BK / KASSA"
-                            if BELEG.ECZahlungsNr IsNot Nothing AndAlso BELEG.ECZahlungsNr <> "" Then
+                            If BELEG.ECZahlungsNr IsNot Nothing AndAlso BELEG.ECZahlungsNr <> "" Then
                                Buchungstext &= " " & BELEG.ECZahlungsNr
                            End If

@@ -2478,7 +2528,7 @@ Public Class cRKSV

        End If

-                            End Sub
+    End Sub

    Private Shared Sub getDEBDaten(ByRef Mandant As String, ByRef DebKonto As Integer, ByRef c_sprache As String, ByRef c_ustidnr As String, ByRef c_zahlziel As String, ByRef si_tage As Integer, ByRef dec_skonto As Integer, ByRef si_ntage As Integer, ByRef SkontoDatum As Date, ByRef Nettodatum As Date)

--- a/SDL/Classes/cRKSV_Kasse.vb
+++ b/SDL/Classes/cRKSV_Kasse.vb
@@ -25,6 +25,10 @@ Public Class cRKSV_Kasse
    Property rksv_DE_apiToken As Object = Nothing
    Property rksv_DE_license As Object = Nothing
    Property rksv_StornoIncreaseBelegCnt As Object = Nothing
+    Property rksv_FT_CashboxID As Object = Nothing
+    Property rksv_FT_AccessToken As Object = Nothing
+    Property rksv_FT_RestServiceURL As Object = Nothing
+    Property rksv_FT_Country As Object = Nothing


    Dim SQL As New SQL
@@ -224,6 +228,10 @@ Public Class cRKSV_Kasse
                        Me.rksv_DE_apiToken = cSqlDb.checkNullReturnValue(dr.Item("rksv_DE_apiToken"), Nothing)
                        Me.rksv_DE_license = cSqlDb.checkNullReturnValue(dr.Item("rksv_DE_license"), Nothing)
                        Me.rksv_StornoIncreaseBelegCnt = cSqlDb.checkNullBool(dr.Item("rksv_StornoIncreaseBelegCnt"))
+                        Me.rksv_FT_CashboxID = cSqlDb.checkNullReturnValue(dr.Item("rksv_FT_CashboxID"), Nothing)
+                        Me.rksv_FT_AccessToken = cSqlDb.checkNullReturnValue(dr.Item("rksv_FT_AccessToken"), Nothing)
+                        Me.rksv_FT_RestServiceURL = cSqlDb.checkNullReturnValue(dr.Item("rksv_FT_RestServiceURL"), Nothing)
+                        Me.rksv_FT_Country = cSqlDb.checkNullReturnValue(dr.Item("rksv_FT_Country"), Nothing)

                    End If
                    dr.Close()
@@ -261,6 +269,10 @@ Public Class cRKSV_Kasse
        list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("rksv_DE_apiToken", rksv_DE_apiToken))
        list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("rksv_DE_license", rksv_DE_license))
        list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("rksv_StornoIncreaseBelegCnt", rksv_StornoIncreaseBelegCnt))
+        list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("rksv_FT_CashboxID", rksv_FT_CashboxID))
+        list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("rksv_FT_AccessToken", rksv_FT_AccessToken))
+        list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("rksv_FT_RestServiceURL", rksv_FT_RestServiceURL))
+        list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("rksv_FT_Country", rksv_FT_Country))


        Return list
--- a/Project/AssemblyInfo.vb
+++ b/Project/AssemblyInfo.vb
@@ -31,5 +31,5 @@ Imports System.Runtime.InteropServices
 ' übernehmen, indem Sie "*" eingeben:
 ' <Assembly: AssemblyVersion("1.0.*")> 

-<Assembly: AssemblyVersion("1.5.3.9")>
-<Assembly: AssemblyFileVersion("1.5.3.9")>
+<Assembly: AssemblyVersion("1.5.4.1")>
+<Assembly: AssemblyFileVersion("1.5.4.1")>
--- a/SDL/SDL.vbproj
+++ b/SDL/SDL.vbproj
@@ -408,6 +408,9 @@
    <Reference Include="Microsoft.Office.Tools.Outlook, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
      <EmbedInteropTypes>True</EmbedInteropTypes>
    </Reference>
+    <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\..\..\Aviso\AVISO\packages\Newtonsoft.Json.13.0.4\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
    <Reference Include="NumericBox">
      <HintPath>..\..\..\dll\NumericBox.dll</HintPath>
    </Reference>
@@ -442,6 +445,11 @@
    <Reference Include="System.Drawing" />
    <Reference Include="System.Drawing.Design" />
    <Reference Include="System.EnterpriseServices" />
+    <Reference Include="System.IO, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\Aviso\AVISO\packages\System.IO.4.3.0\lib\net462\System.IO.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
    <Reference Include="System.IO.FileSystem.Primitives, Version=4.0.2.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
      <HintPath>..\packages\System.IO.FileSystem.Primitives.4.3.0\lib\net46\System.IO.FileSystem.Primitives.dll</HintPath>
      <Private>True</Private>
@@ -451,9 +459,39 @@
      <HintPath>..\packages\System.IO.Packaging.4.5.0\lib\net46\System.IO.Packaging.dll</HintPath>
    </Reference>
    <Reference Include="System.Management" />
+    <Reference Include="System.Net.Http, Version=4.1.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\Aviso\AVISO\packages\System.Net.Http.4.3.4\lib\net46\System.Net.Http.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Runtime, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\Aviso\AVISO\packages\System.Runtime.4.3.0\lib\net462\System.Runtime.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
    <Reference Include="System.Runtime.Serialization" />
    <Reference Include="System.Runtime.Serialization.Formatters.Soap" />
    <Reference Include="System.Security" />
+    <Reference Include="System.Security.Cryptography.Algorithms, Version=4.2.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\Aviso\AVISO\packages\System.Security.Cryptography.Algorithms.4.3.0\lib\net463\System.Security.Cryptography.Algorithms.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Encoding, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\Aviso\AVISO\packages\System.Security.Cryptography.Encoding.4.3.0\lib\net46\System.Security.Cryptography.Encoding.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Primitives, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\Aviso\AVISO\packages\System.Security.Cryptography.Primitives.4.3.0\lib\net46\System.Security.Cryptography.Primitives.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.X509Certificates, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\Aviso\AVISO\packages\System.Security.Cryptography.X509Certificates.4.3.0\lib\net461\System.Security.Cryptography.X509Certificates.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
    <Reference Include="System.ServiceModel" />
    <Reference Include="System.Transactions" />
    <Reference Include="System.Web" />
@@ -684,6 +722,7 @@
    <Compile Include="Classes\cGeschaeftsjahr.vb" />
    <Compile Include="Classes\cKassenbuch.vb" />
    <Compile Include="Classes\cVERAG_Card.vb" />
+    <Compile Include="Classes\cFiskaltrustClient.vb" />
    <Compile Include="cLeistungFIBU.vb" />
    <Compile Include="cProgramFunctions.vb" />
    <Compile Include="Creditsafe\frmCreditSafeSearch.Designer.vb">
--- a/SDL/USTV/frmMDM_USTVAntrag.vb
+++ b/SDL/USTV/frmMDM_USTVAntrag.vb
@@ -267,6 +267,13 @@ Public Class frmMDM_USTVAntrag
                pnlHeader.BackColor = Color.FromArgb(0, 54, 128)
            End If

+            If USTV_ANTRAG.UStVAn_AntragEingereichtAm IsNot Nothing AndAlso IsDate(USTV_ANTRAG.UStVAn_AntragEingereichtAm) Then
+                looked = True
+            Else
+                looked = False
+            End If
+
+            lookFields(looked)

            If KUNDE_ERW IsNot Nothing Then

@@ -543,13 +550,13 @@ Public Class frmMDM_USTVAntrag
                btnRMCQuartal.Visible = False
            End If

-            If USTV_ANTRAG.UStVAn_AntragEingereichtAm IsNot Nothing AndAlso IsDate(USTV_ANTRAG.UStVAn_AntragEingereichtAm) Then
-                looked = True
-            Else
-                looked = False
-            End If
+            'If USTV_ANTRAG.UStVAn_AntragEingereichtAm IsNot Nothing AndAlso IsDate(USTV_ANTRAG.UStVAn_AntragEingereichtAm) Then
+            '    looked = True
+            'Else
+            '    looked = False
+            'End If

-            lookFields(looked)
+            'lookFields(looked)


        Else
@@ -1806,7 +1813,7 @@ Public Class frmMDM_USTVAntrag
                    For Each row In dgvUSTVPositionen.Rows
                        averageUmrechnungskurs += row.Cells("UStVPo_Umrechnungskurs").Value

-                        Dim reDat As Date = IIf(Not IsDBNull(row.Cells("invoice_date").Value) AndAlso IsDate(row.Cells("invoice_date").Value), row.Cells("invoice_date").Value, Nothing)
+                        Dim reDat As Date = IIf(Not IsDBNull(row.Cells("UStVPo_ReDat").Value) AndAlso IsDate(row.Cells("UStVPo_ReDat").Value), row.Cells("UStVPo_ReDat").Value, Nothing)

                        If reDat > USTV_ANTRAG.UStVAn_ReDatBis Or reDat < USTV_ANTRAG.UStVAn_ReDatVon Then
                            invoicedateOK = False
@@ -4178,7 +4185,7 @@ Public Class frmMDM_USTVAntrag
                Case Else
                    'Bank aus Kunden!
                    Dim dtBank As New DataTable
-                    dtBank = SQL.loadDgvBySql("SELECT isnull(bnk_name,'') as bnk_name ,bnk_anschrift,ISNULL(bnk_iban,'') as bnk_iban,ISNULL(bnk_bic,'') as bnk_bic FROM [tblBankverbindungen] WHERE isnull(bnk_hauptkonto,0) = 0 and bnk_archiv = 0 and bnk_KundenNr = " & KUNDE.KundenNr, "FMZOLL")
+                    dtBank = SQL.loadDgvBySql("SELECT isnull(bnk_name,'') as bnk_name ,bnk_anschrift,ISNULL(bnk_iban,'') as bnk_iban,ISNULL(bnk_bic,'') as bnk_bic FROM [tblBankverbindungen] WHERE isnull(bnk_hauptkonto,0) = 0 and isnull(bnk_archiv,0) = 0 and bnk_KundenNr = " & KUNDE.KundenNr, "FMZOLL")

                    If dtBank.Rows.Count > 0 Then
                        BANK_OWNER = ADR.Name_1
@@ -4535,8 +4542,7 @@ Public Class frmMDM_USTVAntrag
    Private Function lookFields(look As Boolean)

        For Each c As Control In Panel8.Controls
-
-            If c.Name <> "cbxWahrung" AndAlso c.Name <> "txtEingereichtAm" AndAlso c.Name <> "cbxInterneNr" Then
+            If c.Name <> "cbxWahrung" AndAlso c.Name <> "txtEingereichtAm" AndAlso c.Name <> "cbxInterneNr" AndAlso c.Name <> "cbxSicherheit" AndAlso c.Name <> "txt3470" AndAlso c.Name <> "txtVZam" AndAlso c.Name <> "txtRZam" AndAlso c.Name <> "txtRZ" AndAlso c.Name <> "txtVZ" AndAlso c.Name <> "Label1" AndAlso c.Name <> "Label15" AndAlso c.Name <> "Label16" AndAlso c.Name <> "Label17" AndAlso c.Name <> "Label9" Then
                c.Enabled = Not look
            End If
        Next
--- a/SDL/USTV/frmUSTVoffeneAntraege.vb
+++ b/SDL/USTV/frmUSTVoffeneAntraege.vb
@@ -1093,33 +1093,35 @@ Public Class frmUSTVoffeneAntraege

        Dim dtfehlendePDF As New DataTable
        Dim dtPartInvoicesIDS As New DataTable
+        Dim fehlendePDFS As Integer = 0
+        Dim fehlendePDFSPartInvoicesIDS As Integer = 0

        Select Case LIEFERANT.ToString.ToLower
            Case "plose"

                Dim LIEFERANT As cPLOSE_Inv_Data
-                dtfehlendePDF = LIEFERANT.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
+                fehlendePDFS = LIEFERANT.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value, dtfehlendePDF)

            Case "rmc"
                Dim LIEFERANT As cRMC
-                dtfehlendePDF = LIEFERANT.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
+                fehlendePDFS = LIEFERANT.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value, dtfehlendePDF)

            Case "mse"

                Dim LIEFERANT As cMSEAPI
-                dtfehlendePDF = LIEFERANT.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
+                fehlendePDFS = LIEFERANT.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value, dtfehlendePDF)


            Case "uta"

                Dim LIEFERANT As cUTA
-                dtfehlendePDF = LIEFERANT.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
+                fehlendePDFS = LIEFERANT.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value, dtfehlendePDF)


            Case "ids"
                Dim LIEFERANT As cIDS
-                dtfehlendePDF = LIEFERANT.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
-                dtPartInvoicesIDS = LIEFERANT.checkPartInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
+                fehlendePDFS = LIEFERANT.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value, dtfehlendePDF)
+                fehlendePDFSPartInvoicesIDS = LIEFERANT.checkPartInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value, dtPartInvoicesIDS)


            Case "verag"
@@ -1135,9 +1137,8 @@ Public Class frmUSTVoffeneAntraege
        End Select


-        Dim fehlendePDFs As Integer = 0

-        MsgBox("Anzahl fehlende PDFs: " & dtfehlendePDF.Rows.Count & IIf(CDate(dat_Sum_Von.Value).Year <= 2024 OrElse CDate(dat_Sum_Bis.Value).Year <= 2024, vbNewLine & "PDF-Rechnungen vor 2025 wurden tlw. nicht importiert!", ""))
+        MsgBox("Anzahl fehlende PDFs: " & fehlendePDFS & IIf(CDate(dat_Sum_Von.Value).Year <= 2024 OrElse CDate(dat_Sum_Bis.Value).Year <= 2024, vbNewLine & "PDF-Rechnungen vor 2025 wurden tlw. nicht importiert!", ""))

        If dtfehlendePDF.Rows.Count > 0 Then
            If vbYes = MsgBox("Details der fehlenden PDF-Rechnungen anzeigen?", vbYesNo) Then
@@ -1149,9 +1150,9 @@ Public Class frmUSTVoffeneAntraege

        'extra bei IDS ->Prüft ob es zur Gesamtrechnung Teilrechnungen gibt!!
        If LIEFERANT.ToString.ToLower = "ids" Then
-            If dtPartInvoicesIDS.Rows.Count > 0 Then
+            If fehlendePDFSPartInvoicesIDS > 0 Then

-                If vbYes = MsgBox("Es fehlen " & dtPartInvoicesIDS.Rows.Count & " Teilrechnungen" & vbNewLine & "Details der fehlenden Teilrechnungen anzeigen?", vbYesNo) Then
+                If vbYes = MsgBox("Es fehlen " & fehlendePDFSPartInvoicesIDS & " Teilrechnungen" & vbNewLine & "Details der fehlenden Teilrechnungen anzeigen?", vbYesNo) Then
                    cProgramFunctions.genExcelFromDT_NEW(dtPartInvoicesIDS,,, "Fehlende PDF-Teilrechnungen inkl. Datensatz " & dat_Sum_Von.Value.ToShortDateString & " - " & dat_Sum_Bis.Value.ToShortDateString)
                End If

--- a/SDL/kassenbuch/frmBelegNeu.vb
+++ b/SDL/kassenbuch/frmBelegNeu.vb
@@ -1590,7 +1590,9 @@ Public Class frmBelegNeu
                Me.Cursor = Cursors.WaitCursor

                If VERAG_PROG_ALLGEMEIN.cAllgemein.TESTSYSTEM Then
-                    KASSE.LOAD(6) 'Laden der Kasse anhand der Auswahlbox
+                    'KASSE.LOAD(6) 'AT-Kasse
+                    KASSE.LOAD(12) 'DE-kasse
+                    'Laden der Kasse anhand der Auswahlbox
                Else
                    KASSE.LOAD(cboKassen._value) 'Laden der Kasse anhand der Auswahlbox
                End If
@@ -1686,9 +1688,17 @@ Public Class frmBelegNeu
                Dim QR_CodeString As String = ""
                Dim LastJWS As String = ""

-                If KASSE.rksv_aktiv Then ' WENN für die Kasse die RKSV ÖSTERREICH gilt
+                If KASSE.rksv_aktiv Then ' WENN für die Kasse die RKSV
                    Dim answer = ""
-                    If Not cRKSV.insertRKSV(KASSE, KASSE.rksv_CompanyGUID, KASSE.rksv_Umsatzzaehler, BELEG.BelegDat, BELEG.Steuerschlüssel, RKSV_Beleg_Id, If(EA = "E", summeBRUTTO, summeBRUTTO * -1), QR_CodeString, LastJWS, TESTBUCHUNG, answer) Then 'Digitale Signierung und Erfassung in die RKSV-Datenbank mittels ITG-Service
+
+                    Dim verarbeitet As Boolean = False
+                    If KASSE.rksv_FT_RestServiceURL <> "" Then
+                        verarbeitet = cRKSV.insertRKSVFiskaltrust(KASSE, KASSE.rksv_CompanyGUID, KASSE.rksv_Umsatzzaehler, BELEG.BelegDat, BELEG.Steuerschlüssel, RKSV_Beleg_Id, If(EA = "E", summeBRUTTO, summeBRUTTO * -1), TESTBUCHUNG, BELEG.POS)
+                    Else
+                        verarbeitet = cRKSV.insertRKSV(KASSE, KASSE.rksv_CompanyGUID, KASSE.rksv_Umsatzzaehler, BELEG.BelegDat, BELEG.Steuerschlüssel, RKSV_Beleg_Id, If(EA = "E", summeBRUTTO, summeBRUTTO * -1), QR_CodeString, LastJWS, TESTBUCHUNG, answer) 'Digitale Signierung und Erfassung in die RKSV-Datenbank mittels ITG-Service
+                    End If
+
+                    If Not verarbeitet Then
                        If Not TESTBUCHUNG Then
                            KASSE.DECREASE_BELEG_UMSATZ(oldBelegZaehler, If(EA = "E", summeBRUTTO * -1, summeBRUTTO))
                            cRKSV.DELETE(BELEG, KASSE.rksv_firma)
@@ -1699,7 +1709,9 @@ Public Class frmBelegNeu
                        Me.Cursor = Cursors.Default : warnClose = False : Me.Close() : Exit Sub
                    End If
                    KASSE.SET_LAST_QR_JWS(LastJWS, QR_CodeString)
-                End If
+
+                    End If
+

                'If Not cRKSV_DE.insertRKSV_DE(PERSONAL, BELEG, KASSE, RKSV_Beleg_Id, 0, QR_CodeString, LastJWS, TESTBUCHUNG, answer) Then 'Digitale Signierung und Erfassung in die RKSV-Datenbank mittels ITG-Service
                '    If Not TESTBUCHUNG Then
--- a/SDL/mdm/usrcntlFremdrechnungen.Designer.vb
+++ b/SDL/mdm/usrcntlFremdrechnungen.Designer.vb
@@ -23,8 +23,8 @@ Partial Class usrcntlFremdrechnungen
    <System.Diagnostics.DebuggerStepThrough()>
    Private Sub InitializeComponent()
        Me.components = New System.ComponentModel.Container()
-        Dim DataGridViewCellStyle3 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
-        Dim DataGridViewCellStyle4 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
+        Dim DataGridViewCellStyle1 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
+        Dim DataGridViewCellStyle2 As System.Windows.Forms.DataGridViewCellStyle = New System.Windows.Forms.DataGridViewCellStyle()
        Me.DetailsAnzeigenToolStripMenuItem = New System.Windows.Forms.ToolStripMenuItem()
        Me.FlowLayoutPanel = New System.Windows.Forms.FlowLayoutPanel()
        Me.btnSDL_Alle = New System.Windows.Forms.Button()
@@ -37,7 +37,12 @@ Partial Class usrcntlFremdrechnungen
        Me.btnSDL_PLOSE = New System.Windows.Forms.Button()
        Me.btnSDL_RMC = New System.Windows.Forms.Button()
        Me.ContextMenuStrip1 = New System.Windows.Forms.ContextMenuStrip(Me.components)
+        Me.PDFLöschenToolStripMenuItem = New System.Windows.Forms.ToolStripMenuItem()
        Me.Panel1 = New System.Windows.Forms.Panel()
+        Me.Label2 = New System.Windows.Forms.Label()
+        Me.Label9 = New System.Windows.Forms.Label()
+        Me.Label8 = New System.Windows.Forms.Label()
+        Me.lblCountOrigRechnungen = New System.Windows.Forms.Label()
        Me.cbxTest = New System.Windows.Forms.CheckBox()
        Me.Label7 = New System.Windows.Forms.Label()
        Me.txtKundenNrbis = New VERAG_PROG_ALLGEMEIN.MyTextBox()
@@ -49,8 +54,6 @@ Partial Class usrcntlFremdrechnungen
        Me.cbxPDFhinterlegt = New System.Windows.Forms.CheckBox()
        Me.cbx = New System.Windows.Forms.CheckBox()
        Me.Label4 = New System.Windows.Forms.Label()
-        Me.Label2 = New System.Windows.Forms.Label()
-        Me.Label1 = New System.Windows.Forms.Label()
        Me.dat_Sum_Bis = New System.Windows.Forms.DateTimePicker()
        Me.dat_Sum_Von = New System.Windows.Forms.DateTimePicker()
        Me.Button1 = New System.Windows.Forms.Button()
@@ -65,7 +68,8 @@ Partial Class usrcntlFremdrechnungen
        Me.dgvLFRechnung = New VERAG_PROG_ALLGEMEIN.MyDatagridview(Me.components)
        Me.dgvDetails = New VERAG_PROG_ALLGEMEIN.MyDatagridview(Me.components)
        Me.Panel4 = New System.Windows.Forms.Panel()
-        Me.PDFLöschenToolStripMenuItem = New System.Windows.Forms.ToolStripMenuItem()
+        Me.Label1 = New System.Windows.Forms.Label()
+        Me.lblCountMissingInvoices = New System.Windows.Forms.Label()
        Me.FlowLayoutPanel.SuspendLayout()
        Me.ContextMenuStrip1.SuspendLayout()
        Me.Panel1.SuspendLayout()
@@ -268,11 +272,24 @@ Partial Class usrcntlFremdrechnungen
        Me.ContextMenuStrip1.Name = "ContextMenuStrip1"
        Me.ContextMenuStrip1.Size = New System.Drawing.Size(155, 48)
        '
+        'PDFLöschenToolStripMenuItem
+        '
+        Me.PDFLöschenToolStripMenuItem.Image = Global.SDL.My.Resources.Resources.del
+        Me.PDFLöschenToolStripMenuItem.Name = "PDFLöschenToolStripMenuItem"
+        Me.PDFLöschenToolStripMenuItem.Size = New System.Drawing.Size(154, 22)
+        Me.PDFLöschenToolStripMenuItem.Text = "PDF löschen"
+        '
        'Panel1
        '
        Me.Panel1.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink
        Me.Panel1.BackColor = System.Drawing.SystemColors.ControlLightLight
        Me.Panel1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
+        Me.Panel1.Controls.Add(Me.lblCountMissingInvoices)
+        Me.Panel1.Controls.Add(Me.Label1)
+        Me.Panel1.Controls.Add(Me.Label2)
+        Me.Panel1.Controls.Add(Me.Label9)
+        Me.Panel1.Controls.Add(Me.Label8)
+        Me.Panel1.Controls.Add(Me.lblCountOrigRechnungen)
        Me.Panel1.Controls.Add(Me.cbxTest)
        Me.Panel1.Controls.Add(Me.Label7)
        Me.Panel1.Controls.Add(Me.txtKundenNrbis)
@@ -284,8 +301,6 @@ Partial Class usrcntlFremdrechnungen
        Me.Panel1.Controls.Add(Me.cbxPDFhinterlegt)
        Me.Panel1.Controls.Add(Me.cbx)
        Me.Panel1.Controls.Add(Me.Label4)
-        Me.Panel1.Controls.Add(Me.Label2)
-        Me.Panel1.Controls.Add(Me.Label1)
        Me.Panel1.Controls.Add(Me.dat_Sum_Bis)
        Me.Panel1.Controls.Add(Me.dat_Sum_Von)
        Me.Panel1.Controls.Add(Me.Button1)
@@ -301,10 +316,49 @@ Partial Class usrcntlFremdrechnungen
        Me.Panel1.Size = New System.Drawing.Size(260, 907)
        Me.Panel1.TabIndex = 23
        '
+        'Label2
+        '
+        Me.Label2.AutoSize = True
+        Me.Label2.Location = New System.Drawing.Point(124, 151)
+        Me.Label2.Name = "Label2"
+        Me.Label2.Size = New System.Drawing.Size(10, 13)
+        Me.Label2.TabIndex = 65
+        Me.Label2.Text = "-"
+        '
+        'Label9
+        '
+        Me.Label9.AutoSize = True
+        Me.Label9.Location = New System.Drawing.Point(2, 3)
+        Me.Label9.Name = "Label9"
+        Me.Label9.Size = New System.Drawing.Size(42, 13)
+        Me.Label9.TabIndex = 64
+        Me.Label9.Text = "Anzahl:"
+        '
+        'Label8
+        '
+        Me.Label8.AutoSize = True
+        Me.Label8.Location = New System.Drawing.Point(2, 45)
+        Me.Label8.Name = "Label8"
+        Me.Label8.Size = New System.Drawing.Size(90, 13)
+        Me.Label8.TabIndex = 63
+        Me.Label8.Text = "ITC nicht gesetzt:"
+        '
+        'lblCountOrigRechnungen
+        '
+        Me.lblCountOrigRechnungen.Anchor = CType((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
+        Me.lblCountOrigRechnungen.BackColor = System.Drawing.Color.White
+        Me.lblCountOrigRechnungen.Location = New System.Drawing.Point(173, 45)
+        Me.lblCountOrigRechnungen.Name = "lblCountOrigRechnungen"
+        Me.lblCountOrigRechnungen.RightToLeft = System.Windows.Forms.RightToLeft.Yes
+        Me.lblCountOrigRechnungen.Size = New System.Drawing.Size(74, 13)
+        Me.lblCountOrigRechnungen.TabIndex = 62
+        Me.lblCountOrigRechnungen.Text = "0"
+        Me.lblCountOrigRechnungen.TextAlign = System.Drawing.ContentAlignment.TopRight
+        '
        'cbxTest
        '
        Me.cbxTest.AutoSize = True
-        Me.cbxTest.Location = New System.Drawing.Point(146, 214)
+        Me.cbxTest.Location = New System.Drawing.Point(146, 274)
        Me.cbxTest.Name = "cbxTest"
        Me.cbxTest.Size = New System.Drawing.Size(61, 17)
        Me.cbxTest.TabIndex = 61
@@ -315,7 +369,7 @@ Partial Class usrcntlFremdrechnungen
        'Label7
        '
        Me.Label7.AutoSize = True
-        Me.Label7.Location = New System.Drawing.Point(121, 126)
+        Me.Label7.Location = New System.Drawing.Point(121, 193)
        Me.Label7.Name = "Label7"
        Me.Label7.Size = New System.Drawing.Size(10, 13)
        Me.Label7.TabIndex = 60
@@ -336,7 +390,7 @@ Partial Class usrcntlFremdrechnungen
        Me.txtKundenNrbis._Waehrung = False
        Me.txtKundenNrbis._WaehrungZeichen = False
        Me.txtKundenNrbis.ForeColor = System.Drawing.Color.Black
-        Me.txtKundenNrbis.Location = New System.Drawing.Point(146, 123)
+        Me.txtKundenNrbis.Location = New System.Drawing.Point(146, 190)
        Me.txtKundenNrbis.MaxLineLength = -1
        Me.txtKundenNrbis.MaxLines_Warning = ""
        Me.txtKundenNrbis.MaxLines_Warning_Label = Nothing
@@ -359,7 +413,7 @@ Partial Class usrcntlFremdrechnungen
        Me.txtKundenNrvon._Waehrung = False
        Me.txtKundenNrvon._WaehrungZeichen = False
        Me.txtKundenNrvon.ForeColor = System.Drawing.Color.Black
-        Me.txtKundenNrvon.Location = New System.Drawing.Point(11, 123)
+        Me.txtKundenNrvon.Location = New System.Drawing.Point(11, 190)
        Me.txtKundenNrvon.MaxLineLength = -1
        Me.txtKundenNrvon.MaxLines_Warning = ""
        Me.txtKundenNrvon.MaxLines_Warning_Label = Nothing
@@ -370,26 +424,28 @@ Partial Class usrcntlFremdrechnungen
        'Label6
        '
        Me.Label6.AutoSize = True
-        Me.Label6.Location = New System.Drawing.Point(8, 107)
+        Me.Label6.Location = New System.Drawing.Point(8, 174)
        Me.Label6.Name = "Label6"
        Me.Label6.Size = New System.Drawing.Size(58, 13)
        Me.Label6.TabIndex = 57
-        Me.Label6.Text = "KundenNr."
+        Me.Label6.Text = "KundenNr:"
        '
        'lblSumBto
        '
-        Me.lblSumBto.AutoSize = True
+        Me.lblSumBto.Anchor = CType((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
        Me.lblSumBto.BackColor = System.Drawing.Color.White
-        Me.lblSumBto.Location = New System.Drawing.Point(190, 20)
+        Me.lblSumBto.Location = New System.Drawing.Point(173, 24)
        Me.lblSumBto.Name = "lblSumBto"
-        Me.lblSumBto.Size = New System.Drawing.Size(13, 13)
+        Me.lblSumBto.RightToLeft = System.Windows.Forms.RightToLeft.Yes
+        Me.lblSumBto.Size = New System.Drawing.Size(74, 13)
        Me.lblSumBto.TabIndex = 56
        Me.lblSumBto.Text = "0"
+        Me.lblSumBto.TextAlign = System.Drawing.ContentAlignment.TopRight
        '
        'Label5
        '
        Me.Label5.AutoSize = True
-        Me.Label5.Location = New System.Drawing.Point(3, 20)
+        Me.Label5.Location = New System.Drawing.Point(2, 24)
        Me.Label5.Name = "Label5"
        Me.Label5.Size = New System.Drawing.Size(76, 13)
        Me.Label5.TabIndex = 55
@@ -400,7 +456,7 @@ Partial Class usrcntlFremdrechnungen
        Me.cbxMailoeffnen.AutoSize = True
        Me.cbxMailoeffnen.Checked = True
        Me.cbxMailoeffnen.CheckState = System.Windows.Forms.CheckState.Checked
-        Me.cbxMailoeffnen.Location = New System.Drawing.Point(146, 237)
+        Me.cbxMailoeffnen.Location = New System.Drawing.Point(146, 297)
        Me.cbxMailoeffnen.Name = "cbxMailoeffnen"
        Me.cbxMailoeffnen.Size = New System.Drawing.Size(91, 17)
        Me.cbxMailoeffnen.TabIndex = 54
@@ -412,7 +468,7 @@ Partial Class usrcntlFremdrechnungen
        Me.cbxPDFhinterlegt.AutoSize = True
        Me.cbxPDFhinterlegt.Checked = True
        Me.cbxPDFhinterlegt.CheckState = System.Windows.Forms.CheckState.Indeterminate
-        Me.cbxPDFhinterlegt.Location = New System.Drawing.Point(8, 179)
+        Me.cbxPDFhinterlegt.Location = New System.Drawing.Point(8, 239)
        Me.cbxPDFhinterlegt.Name = "cbxPDFhinterlegt"
        Me.cbxPDFhinterlegt.Size = New System.Drawing.Size(101, 17)
        Me.cbxPDFhinterlegt.TabIndex = 53
@@ -423,7 +479,7 @@ Partial Class usrcntlFremdrechnungen
        'cbx
        '
        Me.cbx.AutoSize = True
-        Me.cbx.Location = New System.Drawing.Point(8, 161)
+        Me.cbx.Location = New System.Drawing.Point(8, 221)
        Me.cbx.Name = "cbx"
        Me.cbx.Size = New System.Drawing.Size(169, 17)
        Me.cbx.TabIndex = 52
@@ -433,44 +489,26 @@ Partial Class usrcntlFremdrechnungen
        'Label4
        '
        Me.Label4.AutoSize = True
-        Me.Label4.Location = New System.Drawing.Point(2, 35)
+        Me.Label4.Location = New System.Drawing.Point(8, 132)
        Me.Label4.Name = "Label4"
-        Me.Label4.Size = New System.Drawing.Size(91, 13)
+        Me.Label4.Size = New System.Drawing.Size(94, 13)
        Me.Label4.TabIndex = 51
-        Me.Label4.Text = "Rechnungsdatum"
-        '
-        'Label2
-        '
-        Me.Label2.AutoSize = True
-        Me.Label2.Location = New System.Drawing.Point(5, 83)
-        Me.Label2.Name = "Label2"
-        Me.Label2.Size = New System.Drawing.Size(20, 13)
-        Me.Label2.TabIndex = 50
-        Me.Label2.Text = "bis"
-        '
-        'Label1
-        '
-        Me.Label1.AutoSize = True
-        Me.Label1.Location = New System.Drawing.Point(5, 57)
-        Me.Label1.Name = "Label1"
-        Me.Label1.Size = New System.Drawing.Size(28, 13)
-        Me.Label1.TabIndex = 49
-        Me.Label1.Text = "von:"
+        Me.Label4.Text = "Rechnungsdatum:"
        '
        'dat_Sum_Bis
        '
        Me.dat_Sum_Bis.Format = System.Windows.Forms.DateTimePickerFormat.[Short]
-        Me.dat_Sum_Bis.Location = New System.Drawing.Point(60, 77)
+        Me.dat_Sum_Bis.Location = New System.Drawing.Point(146, 148)
        Me.dat_Sum_Bis.Name = "dat_Sum_Bis"
-        Me.dat_Sum_Bis.Size = New System.Drawing.Size(103, 20)
+        Me.dat_Sum_Bis.Size = New System.Drawing.Size(98, 20)
        Me.dat_Sum_Bis.TabIndex = 48
        '
        'dat_Sum_Von
        '
        Me.dat_Sum_Von.Format = System.Windows.Forms.DateTimePickerFormat.[Short]
-        Me.dat_Sum_Von.Location = New System.Drawing.Point(60, 51)
+        Me.dat_Sum_Von.Location = New System.Drawing.Point(11, 148)
        Me.dat_Sum_Von.Name = "dat_Sum_Von"
-        Me.dat_Sum_Von.Size = New System.Drawing.Size(103, 20)
+        Me.dat_Sum_Von.Size = New System.Drawing.Size(98, 20)
        Me.dat_Sum_Von.TabIndex = 46
        '
        'Button1
@@ -479,7 +517,7 @@ Partial Class usrcntlFremdrechnungen
        Me.Button1.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch
        Me.Button1.FlatStyle = System.Windows.Forms.FlatStyle.Flat
        Me.Button1.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft
-        Me.Button1.Location = New System.Drawing.Point(11, 322)
+        Me.Button1.Location = New System.Drawing.Point(11, 382)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(50, 44)
        Me.Button1.TabIndex = 45
@@ -491,7 +529,7 @@ Partial Class usrcntlFremdrechnungen
        Me.cbxMax1000Eintrage.AutoSize = True
        Me.cbxMax1000Eintrage.Checked = True
        Me.cbxMax1000Eintrage.CheckState = System.Windows.Forms.CheckState.Checked
-        Me.cbxMax1000Eintrage.Location = New System.Drawing.Point(8, 199)
+        Me.cbxMax1000Eintrage.Location = New System.Drawing.Point(8, 259)
        Me.cbxMax1000Eintrage.Name = "cbxMax1000Eintrage"
        Me.cbxMax1000Eintrage.Size = New System.Drawing.Size(117, 17)
        Me.cbxMax1000Eintrage.TabIndex = 41
@@ -500,20 +538,22 @@ Partial Class usrcntlFremdrechnungen
        '
        'lblEinträge
        '
-        Me.lblEinträge.AutoSize = True
+        Me.lblEinträge.Anchor = CType((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
        Me.lblEinträge.BackColor = System.Drawing.Color.White
-        Me.lblEinträge.Location = New System.Drawing.Point(190, 3)
+        Me.lblEinträge.Location = New System.Drawing.Point(173, 3)
        Me.lblEinträge.Name = "lblEinträge"
-        Me.lblEinträge.Size = New System.Drawing.Size(58, 13)
+        Me.lblEinträge.RightToLeft = System.Windows.Forms.RightToLeft.Yes
+        Me.lblEinträge.Size = New System.Drawing.Size(74, 13)
        Me.lblEinträge.TabIndex = 40
-        Me.lblEinträge.Text = "0 Einträge "
+        Me.lblEinträge.Text = "0"
+        Me.lblEinträge.TextAlign = System.Drawing.ContentAlignment.TopRight
        '
        'Button4
        '
        Me.Button4.FlatStyle = System.Windows.Forms.FlatStyle.Flat
        Me.Button4.Image = Global.SDL.My.Resources.Resources.checklist
        Me.Button4.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft
-        Me.Button4.Location = New System.Drawing.Point(8, 272)
+        Me.Button4.Location = New System.Drawing.Point(8, 332)
        Me.Button4.Name = "Button4"
        Me.Button4.Size = New System.Drawing.Size(118, 44)
        Me.Button4.TabIndex = 21
@@ -526,7 +566,7 @@ Partial Class usrcntlFremdrechnungen
        Me.Button5.FlatStyle = System.Windows.Forms.FlatStyle.Flat
        Me.Button5.Image = Global.SDL.My.Resources.Resources.email_big1
        Me.Button5.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft
-        Me.Button5.Location = New System.Drawing.Point(8, 222)
+        Me.Button5.Location = New System.Drawing.Point(8, 282)
        Me.Button5.Name = "Button5"
        Me.Button5.Size = New System.Drawing.Size(118, 44)
        Me.Button5.TabIndex = 22
@@ -537,9 +577,10 @@ Partial Class usrcntlFremdrechnungen
        'Label3
        '
        Me.Label3.AutoSize = True
-        Me.Label3.Location = New System.Drawing.Point(3, 3)
+        Me.Label3.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.Label3.Location = New System.Drawing.Point(8, 107)
        Me.Label3.Name = "Label3"
-        Me.Label3.Size = New System.Drawing.Size(32, 13)
+        Me.Label3.Size = New System.Drawing.Size(39, 13)
        Me.Label3.TabIndex = 25
        Me.Label3.Text = "Filter:"
        '
@@ -548,7 +589,7 @@ Partial Class usrcntlFremdrechnungen
        Me.Button8.FlatStyle = System.Windows.Forms.FlatStyle.Flat
        Me.Button8.Image = Global.SDL.My.Resources.Resources.Excel_logo
        Me.Button8.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft
-        Me.Button8.Location = New System.Drawing.Point(132, 272)
+        Me.Button8.Location = New System.Drawing.Point(132, 332)
        Me.Button8.Name = "Button8"
        Me.Button8.Size = New System.Drawing.Size(118, 44)
        Me.Button8.TabIndex = 31
@@ -596,8 +637,8 @@ Partial Class usrcntlFremdrechnungen
        Me.dgvLFRechnung.AllowUserToDeleteRows = False
        Me.dgvLFRechnung.AllowUserToResizeColumns = False
        Me.dgvLFRechnung.AllowUserToResizeRows = False
-        DataGridViewCellStyle3.BackColor = System.Drawing.Color.FromArgb(CType(CType(240, Byte), Integer), CType(CType(245, Byte), Integer), CType(CType(255, Byte), Integer))
-        Me.dgvLFRechnung.AlternatingRowsDefaultCellStyle = DataGridViewCellStyle3
+        DataGridViewCellStyle1.BackColor = System.Drawing.Color.FromArgb(CType(CType(240, Byte), Integer), CType(CType(245, Byte), Integer), CType(CType(255, Byte), Integer))
+        Me.dgvLFRechnung.AlternatingRowsDefaultCellStyle = DataGridViewCellStyle1
        Me.dgvLFRechnung.BackgroundColor = System.Drawing.Color.White
        Me.dgvLFRechnung.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize
        Me.dgvLFRechnung.Location = New System.Drawing.Point(4, 3)
@@ -614,8 +655,8 @@ Partial Class usrcntlFremdrechnungen
        Me.dgvDetails.AllowUserToDeleteRows = False
        Me.dgvDetails.AllowUserToResizeColumns = False
        Me.dgvDetails.AllowUserToResizeRows = False
-        DataGridViewCellStyle4.BackColor = System.Drawing.Color.FromArgb(CType(CType(240, Byte), Integer), CType(CType(245, Byte), Integer), CType(CType(255, Byte), Integer))
-        Me.dgvDetails.AlternatingRowsDefaultCellStyle = DataGridViewCellStyle4
+        DataGridViewCellStyle2.BackColor = System.Drawing.Color.FromArgb(CType(CType(240, Byte), Integer), CType(CType(245, Byte), Integer), CType(CType(255, Byte), Integer))
+        Me.dgvDetails.AlternatingRowsDefaultCellStyle = DataGridViewCellStyle2
        Me.dgvDetails.BackgroundColor = System.Drawing.Color.White
        Me.dgvDetails.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize
        Me.dgvDetails.Location = New System.Drawing.Point(-1, 3)
@@ -634,12 +675,26 @@ Partial Class usrcntlFremdrechnungen
        Me.Panel4.Size = New System.Drawing.Size(1356, 108)
        Me.Panel4.TabIndex = 11
        '
-        'PDFLöschenToolStripMenuItem
+        'Label1
        '
-        Me.PDFLöschenToolStripMenuItem.Image = Global.SDL.My.Resources.Resources.del
-        Me.PDFLöschenToolStripMenuItem.Name = "PDFLöschenToolStripMenuItem"
-        Me.PDFLöschenToolStripMenuItem.Size = New System.Drawing.Size(154, 22)
-        Me.PDFLöschenToolStripMenuItem.Text = "PDF löschen"
+        Me.Label1.AutoSize = True
+        Me.Label1.Location = New System.Drawing.Point(3, 66)
+        Me.Label1.Name = "Label1"
+        Me.Label1.Size = New System.Drawing.Size(116, 13)
+        Me.Label1.TabIndex = 66
+        Me.Label1.Text = "fehlende Rechnungen:"
+        '
+        'lblCountMissingInvoices
+        '
+        Me.lblCountMissingInvoices.Anchor = CType((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
+        Me.lblCountMissingInvoices.BackColor = System.Drawing.Color.White
+        Me.lblCountMissingInvoices.Location = New System.Drawing.Point(173, 66)
+        Me.lblCountMissingInvoices.Name = "lblCountMissingInvoices"
+        Me.lblCountMissingInvoices.RightToLeft = System.Windows.Forms.RightToLeft.Yes
+        Me.lblCountMissingInvoices.Size = New System.Drawing.Size(74, 13)
+        Me.lblCountMissingInvoices.TabIndex = 67
+        Me.lblCountMissingInvoices.Text = "0"
+        Me.lblCountMissingInvoices.TextAlign = System.Drawing.ContentAlignment.TopRight
        '
        'usrcntlFremdrechnungen
        '
@@ -690,10 +745,7 @@ Partial Class usrcntlFremdrechnungen
    Friend WithEvents btnSDL_RMC As Button
    Friend WithEvents dgvLFRechnung As VERAG_PROG_ALLGEMEIN.MyDatagridview
    Friend WithEvents Label4 As Label
-    Friend WithEvents Label2 As Label
-    Friend WithEvents Label1 As Label
    Friend WithEvents cbx As CheckBox
-    Friend WithEvents dat_Sum_Bis As DateTimePicker
    Friend WithEvents dat_Sum_Von As DateTimePicker
    Friend WithEvents dgvDetails As VERAG_PROG_ALLGEMEIN.MyDatagridview
    Friend WithEvents cbxPDFhinterlegt As CheckBox
@@ -706,4 +758,11 @@ Partial Class usrcntlFremdrechnungen
    Friend WithEvents Label6 As Label
    Friend WithEvents cbxTest As CheckBox
    Friend WithEvents PDFLöschenToolStripMenuItem As ToolStripMenuItem
+    Friend WithEvents lblCountOrigRechnungen As Label
+    Friend WithEvents Label8 As Label
+    Friend WithEvents Label2 As Label
+    Friend WithEvents Label9 As Label
+    Friend WithEvents dat_Sum_Bis As DateTimePicker
+    Friend WithEvents lblCountMissingInvoices As Label
+    Friend WithEvents Label1 As Label
 End Class
--- a/SDL/mdm/usrcntlFremdrechnungen.vb
+++ b/SDL/mdm/usrcntlFremdrechnungen.vb
@@ -2,6 +2,7 @@
 Imports System.Reflection
 Imports com.sun.tools.corba.se.idl
 Imports DocumentFormat.OpenXml.VariantTypes
+Imports MDM_Worker
 Imports Microsoft.Office.Interop
 Imports VERAG_PROG_ALLGEMEIN

@@ -19,6 +20,8 @@ Public Class usrcntlFremdrechnungen

    Dim dtkeineMWST As DataTable
    Dim dtKundeMWST As DataTable
+    Dim countbtcNotSet As Integer = 0
+    Dim countMissingInvoices As Integer = 0


    Private Sub usrCntlDaten_Load(sender As Object, e As EventArgs) Handles Me.Load
@@ -56,6 +59,14 @@ Public Class usrcntlFremdrechnungen
        txtKundenNrvon.Enabled = kdNr <= 0
        txtKundenNrbis.Enabled = kdNr <= 0

+        If kdNr > 0 Then
+            txtKundenNrvon.Text = kdNr
+            txtKundenNrbis.Text = kdNr
+        End If
+
+
+
+
        If VERAG_PROG_ALLGEMEIN.cBerechtignunen.CHECK_BERECHTIGUNG_bool("ADMINFUNCTIONS", "SDL") Then
            cbxTest.Visible = True
        End If
@@ -612,9 +623,6 @@ Public Class usrcntlFremdrechnungen

    End Function

-
-
-
    Function getSDLNrButton(SDLNrTmp) As Object
        Select Case SDLNrTmp
            Case "IDS" : Return btnSDL_IDS
@@ -629,42 +637,97 @@ Public Class usrcntlFremdrechnungen
        End Select
    End Function
    Private Sub btnSDL_Alle_Click(sender As Object, e As EventArgs) Handles btnSDL_Alle.Click
+
        'SET_SDL("ALLE")

+        Dim btcNotSet As Integer = 0
+
+        Dim uta As cUTA
+        Dim ids As cIDS
+        Dim rmc As cRMC
+        Dim ploseRE As cPLOSE_Inv_Data
+        Dim mse As cMSEAPI
+
+
+
        If txtKundenNrvon.Text <> "" AndAlso txtKundenNrvon.Text.Length = 6 AndAlso IsNumeric(txtKundenNrvon.Text) AndAlso txtKundenNrbis.Text <> "" AndAlso txtKundenNrbis.Text.Length = 6 AndAlso IsNumeric(txtKundenNrbis.Text) Then
            SET_SDL("ALLE", txtKundenNrvon.Text, txtKundenNrbis.Text)
+            btcNotSet += ids.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            btcNotSet += uta.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            btcNotSet += rmc.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            btcNotSet += ploseRE.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            btcNotSet += mse.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet

        ElseIf txtKundenNrvon.Text = "" AndAlso txtKundenNrbis.Text = "" Then
-
            SET_SDL("ALLE")

+            btcNotSet += ids.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL)
+            btcNotSet += uta.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL)
+            btcNotSet += rmc.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL)
+            btcNotSet += ploseRE.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL)
+            btcNotSet += mse.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet
+
        End If
    End Sub

    Private Sub btnSDL_IDS_Click(sender As Object, e As EventArgs) Handles btnSDL_IDS.Click
        'SET_SDL("IDS")

+        Dim ids As New cIDS
        If txtKundenNrvon.Text <> "" AndAlso txtKundenNrvon.Text.Length = 6 AndAlso IsNumeric(txtKundenNrvon.Text) AndAlso txtKundenNrbis.Text <> "" AndAlso txtKundenNrbis.Text.Length = 6 AndAlso IsNumeric(txtKundenNrbis.Text) Then
            SET_SDL("IDS", txtKundenNrvon.Text, txtKundenNrbis.Text)
+            Dim btcNotSet As Integer = ids.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet
+
+            Dim missingInvoices As Integer = ids.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value,, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountMissingInvoices.Text = missingInvoices
+            countMissingInvoices = missingInvoices

        ElseIf txtKundenNrvon.Text = "" AndAlso txtKundenNrbis.Text = "" Then

            SET_SDL("IDS")
+            Dim btcNotSet As Integer = ids.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet

+            Dim missingInvoices As Integer = ids.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
+            lblCountMissingInvoices.Text = missingInvoices
+            countMissingInvoices = missingInvoices
        End If

+
    End Sub

    Private Sub btnSDL_UTA_Click(sender As Object, e As EventArgs) Handles btnSDL_UTA.Click
        'SET_SDL("UTA")

+        Dim uta As cUTA

        If txtKundenNrvon.Text <> "" AndAlso txtKundenNrvon.Text.Length = 6 AndAlso IsNumeric(txtKundenNrvon.Text) AndAlso txtKundenNrbis.Text <> "" AndAlso txtKundenNrbis.Text.Length = 6 AndAlso IsNumeric(txtKundenNrbis.Text) Then
            SET_SDL("UTA", txtKundenNrvon.Text, txtKundenNrbis.Text)
+            Dim btcNotSet As Integer = uta.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet
+
+            Dim missingInvoices As Integer = uta.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value, , txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountMissingInvoices.Text = missingInvoices
+            countMissingInvoices = missingInvoices

        ElseIf txtKundenNrvon.Text = "" AndAlso txtKundenNrbis.Text = "" Then

            SET_SDL("UTA")
+            Dim btcNotSet As Integer = uta.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet
+
+            Dim missingInvoices As Integer = uta.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
+            lblCountMissingInvoices.Text = missingInvoices
+            countMissingInvoices = missingInvoices

        End If
    End Sub
@@ -686,14 +749,29 @@ Public Class usrcntlFremdrechnungen
    Private Sub btnSDL_PLOSE_Click(sender As Object, e As EventArgs) Handles btnSDL_PLOSE.Click
        'SET_SDL("PLOSE")

-
+        Dim ploseRE As cPLOSE_Inv_Data
        If txtKundenNrvon.Text <> "" AndAlso txtKundenNrvon.Text.Length = 6 AndAlso IsNumeric(txtKundenNrvon.Text) AndAlso txtKundenNrbis.Text <> "" AndAlso txtKundenNrbis.Text.Length = 6 AndAlso IsNumeric(txtKundenNrbis.Text) Then
            SET_SDL("PLOSE", txtKundenNrvon.Text, txtKundenNrbis.Text)

-        ElseIf txtKundenNrvon.Text = "" AndAlso txtKundenNrbis.Text = "" Then
+            Dim btcNotSet As Integer = ploseRE.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet

+            Dim missingInvoices As Integer = ploseRE.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value,, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountMissingInvoices.Text = missingInvoices
+            countMissingInvoices = missingInvoices
+
+        ElseIf txtKundenNrvon.Text = "" AndAlso txtKundenNrbis.Text = "" Then
            SET_SDL("PLOSE")

+            Dim btcNotSet As Integer = ploseRE.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet
+
+            Dim missingInvoices As Integer = ploseRE.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
+            lblCountMissingInvoices.Text = missingInvoices
+            countMissingInvoices = missingInvoices
+
        End If
    End Sub

@@ -701,13 +779,28 @@ Public Class usrcntlFremdrechnungen
    Private Sub btnSDL_MautMSE_Click(sender As Object, e As EventArgs) Handles btnSDL_MautMSE.Click
        'SET_SDL("MSE")

+        Dim MSE As cMSEAPI

        If txtKundenNrvon.Text <> "" AndAlso txtKundenNrvon.Text.Length = 6 AndAlso IsNumeric(txtKundenNrvon.Text) AndAlso txtKundenNrbis.Text <> "" AndAlso txtKundenNrbis.Text.Length = 6 AndAlso IsNumeric(txtKundenNrbis.Text) Then
            SET_SDL("MSE", txtKundenNrvon.Text, txtKundenNrbis.Text)
+            Dim btcNotSet As Integer = MSE.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet
+
+            Dim missingInvoices As Integer = MSE.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value, , txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountMissingInvoices.Text = missingInvoices
+            countMissingInvoices = missingInvoices

        ElseIf txtKundenNrvon.Text = "" AndAlso txtKundenNrbis.Text = "" Then

            SET_SDL("MSE")
+            Dim btcNotSet As Integer = MSE.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet
+
+            Dim missingInvoices As Integer = MSE.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
+            lblCountMissingInvoices.Text = missingInvoices
+            countMissingInvoices = missingInvoices

        End If
    End Sub
@@ -755,12 +848,28 @@ Public Class usrcntlFremdrechnungen

    Private Sub btnSDL_RMC_Click(sender As Object, e As EventArgs) Handles btnSDL_RMC.Click

+        Dim rmc As cRMC
        If txtKundenNrvon.Text <> "" AndAlso txtKundenNrvon.Text.Length = 6 AndAlso IsNumeric(txtKundenNrvon.Text) AndAlso txtKundenNrbis.Text <> "" AndAlso txtKundenNrbis.Text.Length = 6 AndAlso IsNumeric(txtKundenNrbis.Text) Then
            SET_SDL("RMC", txtKundenNrvon.Text, txtKundenNrbis.Text)

+            Dim btcNotSet As Integer = rmc.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet
+
+            Dim missingInvoices As Integer = rmc.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value,, txtKundenNrvon.Text, txtKundenNrbis.Text)
+            lblCountMissingInvoices.Text = missingInvoices
+            countMissingInvoices = missingInvoices
+
        ElseIf txtKundenNrvon.Text = "" AndAlso txtKundenNrbis.Text = "" Then

            SET_SDL("RMC")
+            Dim btcNotSet As Integer = rmc.countBackToCustomerNotSet(New VERAG_PROG_ALLGEMEIN.SQL)
+            lblCountOrigRechnungen.Text = btcNotSet
+            countbtcNotSet = btcNotSet
+
+            Dim missingInvoices As Integer = rmc.checkPDFInvoices(dat_Sum_Von.Value, dat_Sum_Bis.Value)
+            lblCountMissingInvoices.Text = missingInvoices
+            countMissingInvoices = missingInvoices

        End If

@@ -880,6 +989,11 @@ Public Class usrcntlFremdrechnungen
            Exit Sub
        End If

+        If countbtcNotSet > 0 Then
+            MsgBox("ACHTUNG!" & vbNewLine & "es wurden bei " & countbtcNotSet & " Rechnungen die Werte für das Rücksenden der Originalrechnung nicht gesetzt!" & vbNewLine & "Bitte an Administrator wenden")
+            Exit Sub
+        End If
+

        If groups.Count > 0 Then

@@ -1638,4 +1752,6 @@ Public Class usrcntlFremdrechnungen


    End Sub
+
+
 End Class
--- a/SDL/packages.config
+++ b/SDL/packages.config
@@ -53,10 +53,17 @@
  <package id="MESCIUS.Data.ExpressionInfo" version="4.0.3" targetFramework="net48" />
  <package id="MESCIUS.Data.VBFunctionLib" version="4.0.3" targetFramework="net48" />
  <package id="Microsoft.CSharp" version="4.7.0" targetFramework="net47" />
-  <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net47" />
+  <package id="Newtonsoft.Json" version="13.0.4" targetFramework="net48" />
  <package id="Portable.BouncyCastle" version="1.8.5" targetFramework="net48" />
+  <package id="System.IO" version="4.3.0" targetFramework="net48" />
  <package id="System.IO.FileSystem.Primitives" version="4.3.0" targetFramework="net48" />
  <package id="System.IO.Packaging" version="4.5.0" targetFramework="net48" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net48" />
+  <package id="System.Runtime" version="4.3.0" targetFramework="net48" />
+  <package id="System.Security.Cryptography.Algorithms" version="4.3.0" targetFramework="net48" />
+  <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net48" />
+  <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net48" />
+  <package id="System.Security.Cryptography.X509Certificates" version="4.3.0" targetFramework="net48" />
  <package id="TAlex.WPF.Controls" version="2.0.1.0" targetFramework="net40-Client" />
  <package id="WpfAnimatedGif" version="1.4.14" targetFramework="net45" />
  <package id="ZUGFeRD.NET" version="1.0.1" targetFramework="net48" />
--- a/VERAG_PROG_ALLGEMEIN/Classes/cIDS.vb
+++ b/VERAG_PROG_ALLGEMEIN/Classes/cIDS.vb
@@ -634,7 +634,11 @@ Public Class cIDS
    End Function

    Public Shared Function countBackToCustomerNotSet(SQL As SQL) As Integer
-        Return SQL.getValueTxtBySql("SELECT count(InvToCustomer) FROM [tblIDSInvoicesNewSplittedByCountry] where InvToCustomer Is null ", "FMZOLL",,, -1)
+        Return SQL.getValueTxtBySql("SELECT count(*) FROM [tblIDSInvoicesNewSplittedByCountry] where InvToCustomer Is null ", "FMZOLL",,, -1)
+    End Function
+
+    Public Shared Function countBackToCustomerNotSet(SQL As SQL, AdressenNrVon As Integer, AdressenNrBis As Integer) As Integer
+        Return SQL.getValueTxtBySql("SELECT count(*) FROM [tblIDSInvoicesNewSplittedByCountry] Inner join [tbl_IDS_Kunden] on [tbl_IDS_Kunden].CustomerCode =[tblIDSInvoicesNewSplittedByCountry].CustomerCode and isnull([tbl_IDS_Kunden].KdNrAlt, 1) = 0  Inner join Adressen on Adressen.AdressenNr = [tbl_IDS_Kunden].KdNrVERAG  INNER JOIN tblKundenErweitert on Adressen.AdressenNr = kde_KundenNr where InvToCustomer Is null and Adressen.AdressenNr between " & AdressenNrVon & " AND " & AdressenNrBis, "FMZOLL",,, -1)
    End Function

    Public Shared Function UPDATE_ARCHIV(reDat As Date, reNr As String, ids_kdNr As Integer, country As String, UStVAn_ID As Integer) As Boolean
@@ -663,21 +667,35 @@ Public Class cIDS
        Return ""
    End Function

-    Public Shared Function checkPDFInvoices(Optional reDatVon As Date = Nothing, Optional reDatBis As Date = Nothing) As DataTable
+    Public Shared Function checkPDFInvoices(Optional reDatVon As Date = Nothing, Optional reDatBis As Date = Nothing, Optional dt As DataTable = Nothing, Optional AdressenNrVon As Integer = -1, Optional AdressenNrBis As Integer = -1) As Integer
        Try
            Dim SQL As New VERAG_PROG_ALLGEMEIN.SQL

            Dim sqlTime As String = ""
+            Dim sqlAdressenNr As String = ""

            If IsDate(reDatVon) AndAlso CDate(reDatVon) > "01.01.2020" AndAlso IsDate(reDatBis) AndAlso CDate(reDatBis) > "01.01.2020" Then
                sqlTime = " And cast(YearMonthDay as Date) between '" & reDatVon.ToShortDateString & "' and '" & reDatBis.ToShortDateString & "'"
            End If

-            Dim SQLstr = "select Invoicenumber as RechnungsNr,YearMonthDay as Rechnungsdatum, Adressen.AdressenNr as KundenNr,Adressen.[Name 1] as Kunde, kde_keineMWSt from tblIDSInvoicesNew Inner join [tbl_IDS_Kunden] on [tbl_IDS_Kunden].CustomerCode =tblIDSInvoicesNew.CustomerCode and isnull([tbl_IDS_Kunden].KdNrAlt, 1) = 0 Inner join Adressen on Adressen.AdressenNr = [tbl_IDS_Kunden].KdNrVERAG INNER JOIN tblKundenErweitert on Adressen.AdressenNr = kde_KundenNr where DocumentName is null " & sqlTime & " group by Invoicenumber, Adressen.AdressenNr, Adressen.[Name 1], YearMonthDay, kde_keineMWSt"
+            If AdressenNrVon > 0 AndAlso AdressenNrBis > 0 Then
+                sqlAdressenNr = " AND Adressen.AdressenNr between " & AdressenNrVon & " AND " & AdressenNrBis
+            End If
+
+            If dt IsNot Nothing Then
+                Dim SQLstr = "select Invoicenumber as RechnungsNr,YearMonthDay as Rechnungsdatum, Adressen.AdressenNr as KundenNr,Adressen.[Name 1] as Kunde, kde_keineMWSt from tblIDSInvoicesNew Inner join [tbl_IDS_Kunden] on [tbl_IDS_Kunden].CustomerCode =tblIDSInvoicesNew.CustomerCode and isnull([tbl_IDS_Kunden].KdNrAlt, 1) = 0 Inner join Adressen on Adressen.AdressenNr = [tbl_IDS_Kunden].KdNrVERAG INNER JOIN tblKundenErweitert on Adressen.AdressenNr = kde_KundenNr where DocumentName is null " & sqlTime & sqlAdressenNr & " group by Invoicenumber, Adressen.AdressenNr, Adressen.[Name 1], YearMonthDay, kde_keineMWSt"
+                dt = (New VERAG_PROG_ALLGEMEIN.SQL).loadDgvBySql(SQLstr, "FMZOLL")
+                Return dt.Rows.Count
+            Else
+
+                Dim SQLstr = "select count(*) from tblIDSInvoicesNew Inner join [tbl_IDS_Kunden] on [tbl_IDS_Kunden].CustomerCode =tblIDSInvoicesNew.CustomerCode and isnull([tbl_IDS_Kunden].KdNrAlt, 1) = 0 Inner join Adressen on Adressen.AdressenNr = [tbl_IDS_Kunden].KdNrVERAG INNER JOIN tblKundenErweitert on Adressen.AdressenNr = kde_KundenNr where DocumentName is null " & sqlTime & sqlAdressenNr
+                Return SQL.getValueTxtBySql(SQLstr, "FMZOLL",,, 0)
+
+            End If
+
+

-            Dim dt = (New VERAG_PROG_ALLGEMEIN.SQL).loadDgvBySql(SQLstr, "FMZOLL")

-            Return dt


        Catch ex As Exception
@@ -688,22 +706,37 @@ Public Class cIDS

    End Function

-    Public Shared Function checkPartInvoices(Optional reDatVon As Date = Nothing, Optional reDatBis As Date = Nothing) As DataTable
+    Public Shared Function checkPartInvoices(Optional reDatVon As Date = Nothing, Optional reDatBis As Date = Nothing, Optional dt As DataTable = Nothing, Optional AdressenNrVon As Integer = -1, Optional AdressenNrBis As Integer = -1) As Integer
        Try
            'Prüft, ob es zu Gesamtrechnungen Teilrechnungen gibt!
            Dim SQL As New VERAG_PROG_ALLGEMEIN.SQL

+            Dim SQLstrForDT = " "
            Dim SQLstr = " "
+            Dim sqlAdressenNr As String = ""

-            If IsDate(reDatVon) AndAlso CDate(reDatVon) > "01.01.2020" AndAlso IsDate(reDatBis) AndAlso CDate(reDatBis) > "01.01.2020" Then
-                SQLstr &= "select Invoicenumber as RechnungsNr ,YearMonthDay as Rechnungsdatum, Adressen.AdressenNr as KundenNr,Adressen.[Name 1] as Kunde, kde_keineMWSt,daId from tblIDSInvoicesNew  Inner join [tbl_IDS_Kunden] on [tbl_IDS_Kunden].CustomerCode =tblIDSInvoicesNew.CustomerCode and isnull([tbl_IDS_Kunden].KdNrAlt, 1) = 0 Inner join Adressen on Adressen.AdressenNr = [tbl_IDS_Kunden].KdNrVERAG INNER JOIN tblKundenErweitert on Adressen.AdressenNr = kde_KundenNr where invoice_id not in (select TotalInvoiceId from tblIDSInvoicesNewSplittedByCountry) AND YearMonthDay >= '" & reDatVon.ToShortDateString & "' and YearMonthDay < '" & reDatBis.ToShortDateString & "'"
-            Else
-                SQLstr &= "select * from tblIDSInvoicesNew where invoice_id not in (select TotalInvoiceId from tblIDSInvoicesNewSplittedByCountry) AND Year(YearMonthDay) >= 2025"
+            If AdressenNrVon > 0 AndAlso AdressenNrBis > 0 Then
+                sqlAdressenNr = " AND Adressen.AdressenNr between " & AdressenNrVon & " AND " & AdressenNrBis
            End If

-            Dim dt = (New VERAG_PROG_ALLGEMEIN.SQL).loadDgvBySql(SQLstr, "FMZOLL")
+            If IsDate(reDatVon) AndAlso CDate(reDatVon) > "01.01.2020" AndAlso IsDate(reDatBis) AndAlso CDate(reDatBis) > "01.01.2020" Then
+                SQLstrForDT &= "select Invoicenumber as RechnungsNr ,YearMonthDay as Rechnungsdatum, Adressen.AdressenNr as KundenNr,Adressen.[Name 1] as Kunde, kde_keineMWSt,daId from tblIDSInvoicesNew  Inner join [tbl_IDS_Kunden] on [tbl_IDS_Kunden].CustomerCode =tblIDSInvoicesNew.CustomerCode and isnull([tbl_IDS_Kunden].KdNrAlt, 1) = 0 Inner join Adressen on Adressen.AdressenNr = [tbl_IDS_Kunden].KdNrVERAG INNER JOIN tblKundenErweitert on Adressen.AdressenNr = kde_KundenNr where invoice_id not in (select TotalInvoiceId from tblIDSInvoicesNewSplittedByCountry) AND YearMonthDay >= '" & reDatVon.ToShortDateString & "' and YearMonthDay < '" & reDatBis.ToShortDateString & "'" & sqlAdressenNr
+                SQLstr &= "select count(*) from tblIDSInvoicesNew  Inner join [tbl_IDS_Kunden] on [tbl_IDS_Kunden].CustomerCode =tblIDSInvoicesNew.CustomerCode and isnull([tbl_IDS_Kunden].KdNrAlt, 1) = 0 Inner join Adressen on Adressen.AdressenNr = [tbl_IDS_Kunden].KdNrVERAG INNER JOIN tblKundenErweitert on Adressen.AdressenNr = kde_KundenNr where invoice_id not in (select TotalInvoiceId from tblIDSInvoicesNewSplittedByCountry) AND YearMonthDay >= '" & reDatVon.ToShortDateString & "' and YearMonthDay < '" & reDatBis.ToShortDateString & "'" & sqlAdressenNr
+            Else
+                SQLstrForDT &= "select * from tblIDSInvoicesNew where invoice_id not in (select TotalInvoiceId from tblIDSInvoicesNewSplittedByCountry) AND Year(YearMonthDay) >= 2025"
+                SQLstr &= "select count(*) from tblIDSInvoicesNew where invoice_id not in (select TotalInvoiceId from tblIDSInvoicesNewSplittedByCountry) AND Year(YearMonthDay) >= 2025"
+            End If
+
+
+            If dt IsNot Nothing Then
+                dt = (New VERAG_PROG_ALLGEMEIN.SQL).loadDgvBySql(SQLstrForDT, "FMZOLL")
+                Return dt.Rows.Count
+            Else
+
+                Return SQL.getValueTxtBySql(SQLstr, "FMZOLL",,, -1)
+
+            End If

-            Return dt


        Catch ex As Exception
--- a/VERAG_PROG_ALLGEMEIN/Classes/cRMC.vb
+++ b/VERAG_PROG_ALLGEMEIN/Classes/cRMC.vb
@@ -285,6 +285,10 @@ Public Class cRMC
        Return SQL.getValueTxtBySql("SELECT count(InvToCustomer) FROM [tblRMCImport] where InvToCustomer Is null ", "FMZOLL",,, -1)
    End Function

+    Public Shared Function countBackToCustomerNotSet(SQL As SQL, AdressenNrVon As Integer, AdressenNrBis As Integer) As Integer
+        Return SQL.getValueTxtBySql("SELECT count(InvToCustomer) FROM [tblRMCImport] INNER JOIN Adressen On WölflKundenNr=[rmc_kdNr] Or weitereWölflKundenNr=[rmc_kdNr] where InvToCustomer Is null and Adressen.AdressenNr between " & AdressenNrVon & " AND " & AdressenNrBis, "FMZOLL",,, -1)
+    End Function
+

    Public Shared Function getRMCQuartalsAbrechnungen(SQL As SQL, quartal As Integer, jahr As Integer, LeistungsNr As String, Optional USTV_ANTRAG As cUSTVAntrag = Nothing, Optional LANDKZ As String = "", Optional nurUnter50anzeigen As Boolean = True) As DataTable

@@ -365,21 +369,34 @@ Public Class cRMC

    End Function

-    Public Shared Function checkPDFInvoices(Optional reDatVon As Date = Nothing, Optional reDatBis As Date = Nothing) As DataTable
+    Public Shared Function checkPDFInvoices(Optional reDatVon As Date = Nothing, Optional reDatBis As Date = Nothing, Optional dt As DataTable = Nothing, Optional AdressenNrVon As Integer = -1, Optional AdressenNrBis As Integer = -1) As Integer
        Try
            Dim SQL As New VERAG_PROG_ALLGEMEIN.SQL

            Dim sqlTime As String = ""
+            Dim sqlAdressenNr As String = ""

            If IsDate(reDatVon) AndAlso CDate(reDatVon) > "01.01.2020" AndAlso IsDate(reDatBis) AndAlso CDate(reDatBis) > "01.01.2020" Then
                sqlTime = " And cast([rmc_reDatum] As Date) between '" & reDatVon.ToShortDateString & "' and '" & reDatBis.ToShortDateString & "'"
            End If

-            Dim SQLstr = "Select rmc_reNr As RechnungsNr,rmc_reDatum As Rechnungsdatum, Adressen.AdressenNr As KundenNr,Adressen.[Name 1] As Kunde, kde_keineMWSt As keineMWST from [tblRMCImport] INNER JOIN Adressen On WölflKundenNr=[rmc_kdNr] Or weitereWölflKundenNr=[rmc_kdNr] INNER JOIN tblKundenErweitert On AdressenNr = kde_KundenNr  where rmc_daId Is null " & sqlTime & "  group by rmc_reNr, Adressen.AdressenNr, Adressen.[Name 1],rmc_reDatum, kde_keineMWSt"
+            If AdressenNrVon > 0 AndAlso AdressenNrBis > 0 Then
+                sqlAdressenNr = " AND Adressen.AdressenNr between " & AdressenNrVon & " AND " & AdressenNrBis
+            End If
+
+            If dt IsNot Nothing Then
+                Dim SQLstr = "Select rmc_reNr As RechnungsNr,rmc_reDatum As Rechnungsdatum, Adressen.AdressenNr As KundenNr,Adressen.[Name 1] As Kunde, kde_keineMWSt As keineMWST from [tblRMCImport] INNER JOIN Adressen On WölflKundenNr=[rmc_kdNr] Or weitereWölflKundenNr=[rmc_kdNr] INNER JOIN tblKundenErweitert On AdressenNr = kde_KundenNr  where rmc_daId Is null " & sqlTime & sqlAdressenNr & "  group by rmc_reNr, Adressen.AdressenNr, Adressen.[Name 1],rmc_reDatum, kde_keineMWSt"
+                dt = (New VERAG_PROG_ALLGEMEIN.SQL).loadDgvBySql(SQLstr, "FMZOLL")
+                Return dt.Rows.Count
+            Else
+
+                Dim SQLstr = "Select count(*) from [tblRMCImport] INNER JOIN Adressen On WölflKundenNr=[rmc_kdNr] Or weitereWölflKundenNr=[rmc_kdNr] INNER JOIN tblKundenErweitert On AdressenNr = kde_KundenNr  where rmc_daId Is null " & sqlTime & sqlAdressenNr
+                Return SQL.getValueTxtBySql(SQLstr, "FMZOLL",,, 0)
+
+
+            End If

-            Dim dt = (New VERAG_PROG_ALLGEMEIN.SQL).loadDgvBySql(SQLstr, "FMZOLL")

-            Return dt


        Catch ex As Exception
--- a/VERAG_PROG_ALLGEMEIN/Classes/cUTA.vb
+++ b/VERAG_PROG_ALLGEMEIN/Classes/cUTA.vb
@@ -1,7 +1,6 @@
 Imports System.Data.SqlClient
 Imports System.IO
 Imports System.Reflection
-Imports System.Web.Configuration

 Public Class cUTA

@@ -42,24 +41,42 @@ Public Class cUTA
    End Function

    Public Shared Function countBackToCustomerNotSet(SQL As SQL) As Integer
-        Return SQL.getValueTxtBySql("SELECT count(InvToCustomer) FROM [tblUTAImportNew] where InvToCustomer Is null ", "FMZOLL",,, -1)
+        Return SQL.getValueTxtBySql("SELECT count(*) FROM [tblUTAImportNew] where InvToCustomer Is null ", "FMZOLL",,, -1)
    End Function

-    Public Shared Function checkPDFInvoices(Optional reDatVon As Date = Nothing, Optional reDatBis As Date = Nothing) As DataTable
+    Public Shared Function countBackToCustomerNotSet(SQL As SQL, Optional AdressenNrVon As Integer = -1, Optional AdressenNrBis As Integer = -1) As Integer
+        Return SQL.getValueTxtBySql(" SELECT count(*) FROM [tblUTAImportNew] U INNER JOIN Adressen A On A.UTAKundenNr = U.Kundennummer  where U.InvToCustomer Is null AND  A.AdressenNr between " & AdressenNrVon & " AND " & AdressenNrBis, "FMZOLL",,, -1)
+    End Function
+
+    Public Shared Function checkPDFInvoices(Optional reDatVon As Date = Nothing, Optional reDatBis As Date = Nothing, Optional dt As DataTable = Nothing, Optional AdressenNrVon As Integer = -1, Optional AdressenNrBis As Integer = -1) As Integer
        Try
            Dim SQL As New VERAG_PROG_ALLGEMEIN.SQL

            Dim sqlTime As String = ""
+            Dim sqlAdressenNr As String = ""

            If IsDate(reDatVon) AndAlso CDate(reDatVon) > "01.01.2020" AndAlso IsDate(reDatBis) AndAlso CDate(reDatBis) > "01.01.2020" Then
                sqlTime = " And CAST(U.Rechnungsdatum As Date)  BETWEEN '" & reDatVon.ToShortDateString & "' and '" & reDatBis.ToShortDateString & "'"
            End If

-            Dim SQLstr = "Select U.Abrechnungsnummer As Abrechnungsnummer,U.Rechnungsnummer_pro_Lieferland,U.Lieferland,CAST(U.Rechnungsdatum As Date) As Rechnungsdatum,A.AdressenNr As KundenNr,A.UTAKundenNr As UTAKundenNr,A.[Name 1] As Kunde,A.LandKz, kde_keineMWSt As keineMWST FROM tblUTAImportNew U INNER JOIN Adressen A On A.UTAKundenNr = U.Kundennummer INNER JOIN tblKundenErweitert On A.AdressenNr = kde_KundenNr WHERE U.daId Is NULL " & sqlTime & " AND NOT (A.LandKz = 'RO' AND U.Lieferland = 'ROM') GROUP BY U.Abrechnungsnummer,U.Rechnungsnummer_pro_Lieferland,U.Lieferland,U.Rechnungsdatum,A.AdressenNr,A.UTAKundenNr ,A.[Name 1],A.LandKz, kde_keineMWSt ORDER BY U.Rechnungsdatum"
+            If AdressenNrVon > 0 AndAlso AdressenNrBis > 0 Then
+                sqlAdressenNr = " AND A.AdressenNr between " & AdressenNrVon & " AND " & AdressenNrBis
+            End If
+
+            If dt IsNot Nothing Then
+                Dim SQLstr = "Select U.Abrechnungsnummer As Abrechnungsnummer,U.Rechnungsnummer_pro_Lieferland,U.Lieferland,CAST(U.Rechnungsdatum As Date) As Rechnungsdatum,A.AdressenNr As KundenNr,A.UTAKundenNr As UTAKundenNr,A.[Name 1] As Kunde,A.LandKz, kde_keineMWSt As keineMWST FROM tblUTAImportNew U INNER JOIN Adressen A On A.UTAKundenNr = U.Kundennummer INNER JOIN tblKundenErweitert On A.AdressenNr = kde_KundenNr WHERE U.daId Is NULL " & sqlTime & sqlAdressenNr & " AND NOT (A.LandKz = 'RO' AND U.Lieferland = 'ROM') GROUP BY U.Abrechnungsnummer,U.Rechnungsnummer_pro_Lieferland,U.Lieferland,U.Rechnungsdatum,A.AdressenNr,A.UTAKundenNr ,A.[Name 1],A.LandKz, kde_keineMWSt ORDER BY U.Rechnungsdatum"
+                dt = (New VERAG_PROG_ALLGEMEIN.SQL).loadDgvBySql(SQLstr, "FMZOLL")
+                Return dt.Rows.Count
+            Else
+
+                Dim SQLstr = "Select count(*) FROM tblUTAImportNew U INNER JOIN Adressen A On A.UTAKundenNr = U.Kundennummer INNER JOIN tblKundenErweitert On A.AdressenNr = kde_KundenNr WHERE U.daId Is NULL " & sqlTime & sqlAdressenNr & " AND NOT (A.LandKz = 'RO' AND U.Lieferland = 'ROM')"
+                Return SQL.getValueTxtBySql(SQLstr, "FMZOLL",,, 0)
+
+
+            End If
+

-            Dim dt = (New VERAG_PROG_ALLGEMEIN.SQL).loadDgvBySql(SQLstr, "FMZOLL")

-            Return dt


        Catch ex As Exception
--- a/VERAG_PROG_ALLGEMEIN/Schnittstellen/ATEZ/RELAYHUB/cRelayHub.vb
+++ b/VERAG_PROG_ALLGEMEIN/Schnittstellen/ATEZ/RELAYHUB/cRelayHub.vb
@@ -275,7 +275,7 @@ Public Class cRelayHub
                    Case "Ursprungszeugnis", "CoO" : fileType = "origin"
                    Case "Lieferschein" : fileType = "delivery_note"
                    Case "Packliste" : fileType = "packaging_list"
-                    Case "FFFFFFFFFFFFFFFFFF" : fileType = "ftz"
+                    Case "Freihandelszone", "FTZ" : fileType = "ftz"
                    Case Else : fileType = "other"

                End Select
--- a/VERAG_PROG_ALLGEMEIN/Schnittstellen/MSE/cMSEAPI.vb
+++ b/VERAG_PROG_ALLGEMEIN/Schnittstellen/MSE/cMSEAPI.vb
@@ -81,24 +81,40 @@ Public Class cMSEAPI
    End Function

    Public Shared Function countBackToCustomerNotSet(SQL As SQL) As Integer
-        Return SQL.getValueTxtBySql("SELECT count(InvToCustomer) FROM [tblMSEInvoices] where InvToCustomer Is null ", "FMZOLL",,, -1)
+        Return SQL.getValueTxtBySql("SELECT count(*) FROM [tblMSEInvoices] where InvToCustomer Is null ", "FMZOLL",,, -1)
    End Function

-    Public Shared Function checkPDFInvoices(Optional reDatVon As Date = Nothing, Optional reDatBis As Date = Nothing) As DataTable
+    Public Shared Function countBackToCustomerNotSet(SQL As SQL, AdressenNrVon As Integer, AdressenNrBis As Integer) As Integer
+        Return SQL.getValueTxtBySql("SELECT count(*) FROM [tblMSEInvoices] inner join [tblMSECustomers] On [customer_number] = [customer_id] INNER JOIN Adressen On Adressen.MSEKundenNr = [customer_number] where InvToCustomer Is null AND Adressen.AdressenNr between " & AdressenNrVon & " AND " & AdressenNrBis, "FMZOLL",,, -1)
+    End Function
+
+    Public Shared Function checkPDFInvoices(Optional reDatVon As Date = Nothing, Optional reDatBis As Date = Nothing, Optional dt As DataTable = Nothing, Optional AdressenNrVon As Integer = -1, Optional AdressenNrBis As Integer = -1) As Integer
        Try
            Dim SQL As New VERAG_PROG_ALLGEMEIN.SQL

            Dim sqlTime As String = ""
+            Dim sqlAdressenNr As String = ""

            If IsDate(reDatVon) AndAlso CDate(reDatVon) > "01.01.2020" AndAlso IsDate(reDatBis) AndAlso CDate(reDatBis) > "01.01.2020" Then
                sqlTime = " And cast(invoice_date As Date) between '" & reDatVon.ToShortDateString & "' and '" & reDatBis.ToShortDateString & "'"
            End If

-            Dim SQLstr = "Select invoice_id As RechnungsNr,[invoice_date] As Rechnungsdatum, Adressen.AdressenNr As KundenNr,Adressen.[Name 1] As Kunde, kde_keineMWSt As keineMWST from tblMSEInvoices inner join [tblMSECustomers] On [customer_number] = [customer_id] INNER JOIN Adressen On Adressen.MSEKundenNr = [customer_number] INNER JOIN tblKundenErweitert On AdressenNr = kde_KundenNr  where daId Is null " & sqlTime & " group by invoice_id, Adressen.AdressenNr, Adressen.[Name 1], invoice_date, kde_keineMWSt"
+            If AdressenNrVon > 0 AndAlso AdressenNrBis > 0 Then
+                sqlAdressenNr = " AND Adressen.AdressenNr between " & AdressenNrVon & " AND " & AdressenNrBis
+            End If
+
+
+            If dt IsNot Nothing Then
+                Dim SQLstr = "Select invoice_id As RechnungsNr,[invoice_date] As Rechnungsdatum, Adressen.AdressenNr As KundenNr,Adressen.[Name 1] As Kunde, kde_keineMWSt As keineMWST from tblMSEInvoices inner join [tblMSECustomers] On [customer_number] = [customer_id] INNER JOIN Adressen On Adressen.MSEKundenNr = [customer_number] INNER JOIN tblKundenErweitert On AdressenNr = kde_KundenNr  where daId Is null " & sqlTime & sqlAdressenNr & " group by invoice_id, Adressen.AdressenNr, Adressen.[Name 1], invoice_date, kde_keineMWSt"
+                dt = (New VERAG_PROG_ALLGEMEIN.SQL).loadDgvBySql(SQLstr, "FMZOLL")
+                Return dt.Rows.Count
+            Else
+                Dim SQLstr = "Select count(*) from tblMSEInvoices inner join [tblMSECustomers] On [customer_number] = [customer_id] INNER JOIN Adressen On Adressen.MSEKundenNr = [customer_number] INNER JOIN tblKundenErweitert On AdressenNr = kde_KundenNr  where daId Is null " & sqlTime & sqlAdressenNr
+                Return SQL.getValueTxtBySql(SQLstr, "FMZOLL",,, 0)
+            End If
+

-            Dim dt = (New VERAG_PROG_ALLGEMEIN.SQL).loadDgvBySql(SQLstr, "FMZOLL")

-            Return dt


        Catch ex As Exception