Collect Messages using BPM

Question

Hi all,
        Am doing a collect message pattern using BPM. After collecting messages wen mapping is called its throwing exception. CAn you help me out in this. I ll explain.
the input i give is :
<Root>
       <Name> asd </name>
       <ID> A </ID>
</Root>
i sent thid message 5 times to BPM (using collect pattern).
the stop message is of the format
<Stop>
   <ID> A</ID>
</Stop>
wen i send this the collect block is exited and the flow comes  to a transformation step which does a n:1 mapping
ie. in my mapping i add the source message type and changed its occurence to unbounded in messages Similarly in IM also i changed the occurence of source MI to unbounded. wen i test the message mapping with this
<Root>
       <Name> asd </name>
       <ID> A </ID>
</Root>
as input it gives the exception. But if i gve like this ten its showing successful.
<?xml version="1.0" encoding="UTF-8"?>
<ns0:Messages xmlns:ns0="http://sap.com/xi/XI/SplitAndMerge">
   <ns0:Message1>
<Root>
       <Name> asd </name>
       <ID> A </ID>
</Root>
</ns0:Message1>
</ns0:Messages>
But how can wedo that as transforamtion happens in BPM. PLease help me out in this

Answer 1

Hi,
Check these links
/people/stefan.grube/blog/2006/09/18/collecting-idocs-without-using-bpm
/people/pooja.pandey/blog/2005/07/27/idocs-multiple-types-collection-in-bpm
http://help.sap.com/saphelp_nw2004s/helpdata/en/76/5d373f5e550456e10000000a114084/frameset.htm
Regards,
Kumar