diff --git a/VERAG_PROG_ALLGEMEIN/Schnittstellen/cSyska_Interface.vb b/VERAG_PROG_ALLGEMEIN/Schnittstellen/cSyska_Interface.vb
index fca3f0a4..7944991c 100644
--- a/VERAG_PROG_ALLGEMEIN/Schnittstellen/cSyska_Interface.vb
+++ b/VERAG_PROG_ALLGEMEIN/Schnittstellen/cSyska_Interface.vb
@@ -365,10 +365,19 @@ Public Class cSyska_Interface
 
                         'Update Filename TrdIn 'NOCH NICHT!!!! -->JETZT DOCH!!!
                         Dim varDateiname As String = IIf(ambargubuchungen, "AmbDateiname", "TrdinDateiname")
+                        Dim whereAmbarBuchungen As String = ""
+
+                        If ambargubuchungen And ambarKreditor = "AG" Then
+                            whereAmbarBuchungen = "AND RechnungsKundenNr = 3013401 and RechnungsUstIdNr = 'U53187000' And BelegartenNr = 71"
+                        ElseIf ambargubuchungen And ambarKreditor = "CS" Then
+                            whereAmbarBuchungen = "AND RechnungsKundenNr = 3017683 and RechnungsUstIdNr = 'U68374109' And BelegartenNr = 71"
+
+                        End If
+
                         If WdhDateiname = "" Then
-                            SQL.doSQL("update  [tblTrdinInvoice] Set " & varDateiname & "='" & Now.ToString("ddMMyyyyHHmm") & "' WHERE [Firma_ID] = " & FIRMA.Firma_ID & " AND " & varDateiname & " is null ", "FMZOLL")
+                            SQL.doSQL("update  [tblTrdinInvoice] Set " & varDateiname & "='" & Now.ToString("ddMMyyyyHHmm") & "' WHERE [Firma_ID] = " & FIRMA.Firma_ID & " AND " & varDateiname & " is null " & whereAmbarBuchungen, "FMZOLL")
                         Else
-                            SQL.doSQL("update  [tblTrdinInvoice] Set " & varDateiname & "='" & Now.ToString("ddMMyyyyHHmm") & "' WHERE [Firma_ID] = " & FIRMA.Firma_ID & " AND " & varDateiname & " ='" & WdhDateiname & "' ", "FMZOLL")
+                            SQL.doSQL("update  [tblTrdinInvoice] Set " & varDateiname & "='" & Now.ToString("ddMMyyyyHHmm") & "' WHERE [Firma_ID] = " & FIRMA.Firma_ID & " AND " & varDateiname & " ='" & WdhDateiname & "' " & whereAmbarBuchungen, "FMZOLL")
                         End If
 
                         file.Close()