Normally the postings in RPM are replicated from an SAP logistical backend system as SAP S/4HANA or SAP ECC. In this case the postings are extracted via SAP Cloud Integration from the packaging items of the material slips which are created during the goods-receipt (GR) or goods-issue (GI). Pre-deliverd iFlows are mapping the data from the material-slips into RPM-postings.
The material-slips in the backend can be created directly via transaction MIGO or via posting GR/GI for an inbound/outbound delivery.
