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Former Member
Oct 20, 2006 at 07:49 AM

Bpm Pattern Collect Payload

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I am trying to merge multiple inputs within a loop and then merge them in a transformation step and then send the merged output.

I am getting an error <i>"Expression must return a multiline value"</i> because I assigned a multiline container to the source message of the transformation step. I made sure that occurances for the messages are 0..unbounded.

Has anyone faced this issue before?