Solution : https://service.sap.com/sap/support/notes/39752 (SAP Service marketplace login required)
Key words :
additional key words sales order type ir, prerequisites program error solution, made delivery-related, returns delivery valuates, credit memo creation, additional item, returns delivery, credit memo, item negatively, transaction
Related Notes :
| 65488 | Debit/credit ind. in gen. billing doc.interface |