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Free indicator UMSON mapping with IDOC fields

May 10 at 03:16 PM


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Dear Experts,

I am new to LSMW usage with IDOCs, and I'm trying mass creation of PO's with an item handled as a free entry. My question is where i can find the mapping between the field USMON ( Free Indicator ) and the IDOC structure fields ?



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Jürgen L May 10 at 03:29 PM

UMSON field is not a table field, it is just used in ME2xN transactions to visualize that the item is free of charge.

This field is actually fed by the invoice receipt indicator REPOS. If REPOS is empty then you do not expect an invoice, and this is only the case if it is free of charge (in German language: umsonst).

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Dear Jürgen L,

Thank you for your quick answer.

In other side, we can't figure out how to uncheck this box while PO creation using BAPI, we have tried to leave this field empty in the uploaded file, we also filled it with 'Space' but it didn't work. Do you have any clue on how can unmark this field ?


Ibrahim Begdouri

BAPI_PO_CREATE1 has another field FREE_ITEM which should probably have a 'X' if REPOS is ' '.