Index: vhUnitTest/AXimpl/MessageInProcessor/Verwerk/Test.cls.xml
===================================================================
diff -u -r44224 -r46227
--- vhUnitTest/AXimpl/MessageInProcessor/Verwerk/Test.cls.xml	(.../Test.cls.xml)	(revision 44224)
+++ vhUnitTest/AXimpl/MessageInProcessor/Verwerk/Test.cls.xml	(.../Test.cls.xml)	(revision 46227)
@@ -37,7 +37,7 @@
 	
 	#dim AifMessage = ##class(AXif.Dynamics.SalesOrderIn.Envelope).%New()
 	Set XmlCorrelaterMock = ##class(vhTest.Mock.TECH.XMLCorrelater).%New()
-	Do XmlCorrelaterMock.VerwachtMethodCall("GeefObjectVanBestand",Filename,"AXif.Dynamics.SalesOrderIn.Envelope","Envelope").DanReturn(AifMessage)
+	Do XmlCorrelaterMock.VerwachtMethodCall("GeefObjectVanBestand",Filename,"AXif.Dynamics.SalesOrderIn.Envelope","Envelope",1).DanReturn(AifMessage)
 	
 	Set SalesOrderConverterMock = ##class(vhTest.Mock.AXimpl.Dynamics.SalesOrderIn.Converter.SalesOrderConverter).%New()
 	Do SalesOrderConverterMock.VerwachtMethodCall("Convert", AifMessage).DanDoeNiks()
Index: AXimpl/MessageInProcessor.cls.xml
===================================================================
diff -u -r44224 -r46227
--- AXimpl/MessageInProcessor.cls.xml	(.../MessageInProcessor.cls.xml)	(revision 44224)
+++ AXimpl/MessageInProcessor.cls.xml	(.../MessageInProcessor.cls.xml)	(revision 46227)
@@ -3,6 +3,10 @@
 <Class name="AXimpl.MessageInProcessor">
 <Super>TECH.IteratorUitvoerderOpdracht</Super>
 
+<Parameter name="XMLIGNORENULL">
+<Default>1</Default>
+</Parameter>
+
 <Property name="FileAPI">
 <Type>TECH.File.FileAPI</Type>
 <Private>1</Private>
@@ -46,7 +50,7 @@
 		#dim SubPath As %String = ..ExtractSubPath(FullFilename)
 
 		#dim KlasseNaam As %String = ..ConfigIn.GetRequestEnvelope(SubPath)
-		#dim Message As %CacheString = ..XmlCorrelater.GeefObjectVanBestand(FullFilename, KlasseNaam, "Envelope")
+		#dim Message As %CacheString = ..XmlCorrelater.GeefObjectVanBestand(FullFilename, KlasseNaam, "Envelope",..#XMLIGNORENULL)
 
 		#dim Converter As AXimpl.Converter = ..ConfigIn.GetConverter(SubPath)
 		Do Converter.Convert(Message)