While trying to update an invoice item via BAPI_INCOMINGINVOICE_CHANGE the item line requires a reference document as the IR is GR based. However when there is more than one goods receipt document for the po line item this causes an error, as the bapi only checks the invoice quantity against the receipted quantity on that single reference document. This means it doesn't balance if the invoice is for a quantity that is different to the quantity on the supplied ref doc.
How can I force the BAPI to consider all the material documents in the po history when I am only allowed to enter on ref document?
I cannot think of a way around this.
Cheers,
Ross
Bluesky
