Solution : https://service.sap.com/sap/support/notes/482287 (SAP Service marketplace login required)
Key words :
valuated special stock reason, valuated special stock, copy fields mat_kdauf, fields vbel2, accit-mat_kdauf, incoming invoice, transaction miro, fi document, terms saplfaci, accit-kdauf
Related Notes :
692814 | RGUREC10: Error KI249 due to dual acct assgmnt in FI documnt |
361490 | WBS element not transferred to FI document |