diff --git a/SDL/USTV/frmUSTVoffeneAntraege.vb b/SDL/USTV/frmUSTVoffeneAntraege.vb
index e878c58c..fc47e190 100644
--- a/SDL/USTV/frmUSTVoffeneAntraege.vb
+++ b/SDL/USTV/frmUSTVoffeneAntraege.vb
@@ -618,17 +618,21 @@ Public Class frmUSTVoffeneAntraege
 
                 If dtKundeMWST.Columns.Contains("KdNr") Then
 
+                    'bei Einstellung "ALLE KUNDEN"
+
                     If dtKundeMWST.Rows.Count > 0 Then sqlwhereLand &= " AND ( NOT "
 
                     For Each row As DataRow In dtKundeMWST.Rows
-                            landBez = row.Item("abc").ToString.Replace(";", "'")
-                            counter = counter + 1
-                        sqlwhereLand &= " ( AdressenNr = " & row.Item("KdNr") & " AND Einreichland in (" & landBez.ToString.Substring(0, landBez.ToString.Length - 1) & ")) " & IIf(dtKundeMWST.Rows.Count <> 0 And counter <> dtKundeMWST.Rows.Count, "OR ", ")")
+                        landBez = row.Item("abc").ToString.Replace(";", "'")
+                        counter = counter + 1
+                        sqlwhereLand &= " ( isnull(AdressenNr,0) = " & row.Item("KdNr") & " AND Einreichland in (" & landBez.ToString.Substring(0, landBez.ToString.Length - 1) & ")) " & IIf(dtKundeMWST.Rows.Count <> 0 And counter <> dtKundeMWST.Rows.Count, "OR ", ")")
                     Next
 
-                    Else
+                Else
 
-                        For Each row As DataRow In dtKundeMWST.Rows
+                    'bei Einstellung "SPEZIFISCHER KUNDE"
+
+                    For Each row As DataRow In dtKundeMWST.Rows
                         landBez &= "'" & row.Item("LandKz") & "'"
                         counter = counter + 1
                         If (dtKundeMWST.Rows.Count <> 0 And counter <> dtKundeMWST.Rows.Count) Then landBez &= ","