Index: APPS/VKP/KlantBeheerService.cls.xml
===================================================================
diff -u -r29059 -r47265
--- APPS/VKP/KlantBeheerService.cls.xml	(.../KlantBeheerService.cls.xml)	(revision 29059)
+++ APPS/VKP/KlantBeheerService.cls.xml	(.../KlantBeheerService.cls.xml)	(revision 47265)
@@ -29,10 +29,10 @@
 <FormalSpec>VorigKlantID:DOM.VKP.VanHoeckeKlantID,NieuwKlantID:DOM.VKP.VanHoeckeKlantID</FormalSpec>
 <Private>1</Private>
 <Implementation><![CDATA[
-	#dim Query As %String = "UPDATE APPS_VKP_impl.Offerte SET KlantID = ? WHERE KlantID = ?"
+	#dim Query As %String = "UPDATE APPS_VKP_impl.Offerte SET KlantID = ? WHERE KlantID = ? AND ExterneId is null"
 	Do ExecDynQuery^vhLib.Query(Query,$LB(NieuwKlantID,VorigKlantID))
 	
-	Set Query = "UPDATE DOM_EC_Winkelkar.Winkelkar SET KlantID = ? WHERE KlantID = ?"
+	Set Query = "UPDATE DOM_EC_Winkelkar.Winkelkar SET KlantID = ? WHERE KlantID = ? AND ExterneId is null"
 	Do ExecDynQuery^vhLib.Query(Query,$LB(NieuwKlantID,VorigKlantID))
 ]]></Implementation>
 </Method>