Solution : https://service.sap.com/sap/support/notes/439933 (SAP Service marketplace login required)
Key words :
additional key words user exit, user exit 'user_exit_010', field 'rbkpv-belnr', support package 15, document number, invoice document, routine 'belegnummer_vergeben', 'ac interface', support package, advance correction
Related Notes :
504515 | |
391029 | |
366825 | MIRO: Gaps in MM document numbers and external FI numbers |