Solution : https://service.sap.com/sap/support/notes/356886 (SAP Service marketplace login required)
Key words :
additional key words extended wt, system updates incorrect data, attached source code corrections, withholding tax lines duplicate, calculating withholding tax, processed tab page, invoice document number, fi document number, hold document, symptom mir7
Related Notes :
366965 | MIR4: Changing posting date of parked documents |
366825 | MIRO: Gaps in MM document numbers and external FI numbers |