Problem: Merging same Files into 1 File using BPM, Receiver File empty.

Hi All,
I am trying a scenario where I need to merge two similar files into one single file (Append) using BPM
I am following the same structure as defined in the predifined BASIS Namespace i.e. http://sap.com/xi/XI/System/Patterns for Integration Process BpmPatternCollectPayloads. The only thing I changed is that inside my loop I am having a container dat counts till 2.
Now when m testing d interface, the file @ reciver directory is generating, but without any data i.e an empty xml is generating. PI is also not showing any error anywhere.
My Message mapping structure is as follows:
Sender Side:
<Message>    (1..1)
   <Message1> (1..1)
       <MT_myMessageType> (0..unbounded)
                <Records> (1..1)
                        <Id(Used for correlation)> (1..1)
                        <Name>   (1..1)
                        <Address> (1..1)
Receiver Side:
<Message>    (1..1)
   <Message1> (1..1)
       <MT_myMessageType> (1..1)
                <Records> (0..Unsbounded)
                        <Id(Used for correlation)> (1..1)
                        <Name>   (1..1)
                        <Address> (1..1)
Can anyone plz help me.

Inbound Message after PE, is empty, so the Request Message Mapping (Technical routing) step is also showing a Empty XML without any structure.
So you mean to say The inbound Message for BPM -
> File is empty?.....this clearly means that
1) the transformation step in BPM is not producing the required XML
2) some validation is imposed in the mapping...which if not satisfied is not creating the target structure.....
Can you ensure that the transformation step outside the block is working properly....and that your BPM design is exactly same as in BpmPatternCollectPayload (except the number of times the loop is executed)......
just few days back even i was stuck in a similar situation....the transformation step outside a Block was not producing a particular element in the target......i made some dummy changes in the mapping and then again included in the transformation step and then my BPM worked fine.......so the conclusion is either the data from block is not going into the transformation step or the transformation step is not creating the target.....
Regards,
Abhishek.
Edited by: abhishek salvi on Jun 30, 2009 12:10 PM

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