difference in EDI incoming invoices if PO is a limit PO
I am familiar with the EDI incoming invoice process for what I call regular POs and Scheduling Agreements. We are starting to use limit POs (blanket POs - where the item category is "B"). When I manually enter an invoice for a limit PO via MIRO the process is slightly different than for normal POs. Can any one tell me the differences in the idoc for limit POs? For example I don't see a need for the QUANTITY field. But do not know if a different segment or different fields are needed to be filled.
Thanks for your help.