diff --git a/VERAG_PROG_ALLGEMEIN/Classes/cUIDPruefung.vb b/VERAG_PROG_ALLGEMEIN/Classes/cUIDPruefung.vb
index 18720d4d..420f3488 100644
--- a/VERAG_PROG_ALLGEMEIN/Classes/cUIDPruefung.vb
+++ b/VERAG_PROG_ALLGEMEIN/Classes/cUIDPruefung.vb
@@ -187,7 +187,7 @@ Public Class cUIDPruefung
 
                             counter += 1
 
-                            Dim errorCode = 0
+                            Dim errorCode = -99
                             Dim UID_TMP = FO.Call_Web_Service_MethodUID_Abfrage_NEU2020(r("KdNr"),, SaveErgInAdressen, showErr,, errorCode)
                             If UID_TMP IsNot Nothing Then
                                 If UID_TMP.uid_valid Then
diff --git a/VERAG_PROG_ALLGEMEIN/Schnittstellen/Finanzonline/cFinanzOnlineWebService.vb b/VERAG_PROG_ALLGEMEIN/Schnittstellen/Finanzonline/cFinanzOnlineWebService.vb
index 2f8990cd..16c2228e 100644
--- a/VERAG_PROG_ALLGEMEIN/Schnittstellen/Finanzonline/cFinanzOnlineWebService.vb
+++ b/VERAG_PROG_ALLGEMEIN/Schnittstellen/Finanzonline/cFinanzOnlineWebService.vb
@@ -89,7 +89,7 @@ Public Class cFinanzOnlineWebService
 
 
 
-    Function Call_Web_Service_MethodUID_Abfrage_NEU2020(ba_KundenNr, Optional AskIfDouble = False, Optional SaveErgInAdressen = True, Optional showErr = True, Optional Stufe = 1, Optional ByRef errorCode = 0) As VERAG_PROG_ALLGEMEIN.cUIDPruefung
+    Function Call_Web_Service_MethodUID_Abfrage_NEU2020(ba_KundenNr, Optional AskIfDouble = False, Optional SaveErgInAdressen = True, Optional showErr = True, Optional Stufe = 1, Optional ByRef errorCode) As VERAG_PROG_ALLGEMEIN.cUIDPruefung
         Dim AD As New cAdressen(ba_KundenNr)
         If AD IsNot Nothing Then
             If AD.UstIdKz IsNot Nothing AndAlso AD.UstIdNr IsNot Nothing Then