Hi Konrad,
Thanks for your input.
I did as you have proposed but did not get the result i wanted when testing in the Repository.
I assume that testing in repository shoould do it :-)
Do i need to manipulate with the IDOC definition in order to set occurence of idoc to unbounded?
The "signature tab" is only available in message mapping ( but i did change the occurrence of the target structur in operation mapping
Collected idoc
Z_invoice to messages
IDOC 1.xml document
IDOC 2.xml document
Z_invoice --------1 message to --> several messages
Thanks
Ugur