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java mapping in ccBPM works in PI 7.0 but fails in PI 7.1

Hi guys,

at the moment we are upgrading form SAP PI 7.0 to SAP PI 7.11.

In a scenario for processing of incoming orders we use an ccBPM.

In this ccBPM there is an mapping where the original xml document of the order are combined with some

additional information form an web service (multi mapping 2 => 1)

The result of this mapping is processed further to create an sales order in the backend.

The multi mapping an java mapping is used.

Now we are testing the scenario with PI 7.11 and it fails at this mapping step.

in the workflow log following error occurs.

An exception with the type CX_ST_MATCH_ELEMENT occ urred, but was neither handled locally, nor de

Message no. W8899

I tested the same message on out SAP PI 7.0 system and the whole ccBPM works well.

When I extract the 2 messages from workflow log and paste them into the test tab of the operation mapping of Enterprise Service Builder of SAP PI 7.11, surrounding by the envelope used by multi mappings

<ns0:Messages xmlns:ns0="">
               XML MESSAGE 1
               XML MESSAGE 2   

the mapping works without error, but at runtime it fails, throwing the error mentioned above.

What could be the reason for this error?

Does the multi mapping change in PI 7.11 at runtime?

Could it be a problem parsing the multi message?

Any help appreciated.

Kind regards


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