Solution : https://service.sap.com/sap/support/notes/1048202 (SAP Service marketplace login required)
Key words :
posting correction invoice created, correction instruction attached, set flag xvalgsin, accounting system displays, error message f5 348, correction invoice customizing, correction invoice, error message, xvalgs flag, createcorrection invoice
Related Notes :
| 1108066 | Invoice corrections for Poland/Hungary: V1 498 |
| 840724 | Law change: Invoice correction for Poland and Hungary |
| 840723 | Invoice correction for Poland and Hungary |