Solution : https://service.sap.com/sap/support/notes/804854 (SAP Service marketplace login required)
Key words :
official document numbering, source code corrections, fi document, posted document, reference field, terms xblnr_alt, off_number_local_numbering_it reason, prerequisites error, field xblnr, erroneously defined
Related Notes :
831789 | Italy: short dump if document posted with MIRO |
746162 | Using official document numbering for Italy |