Solution : https://service.sap.com/sap/support/notes/375496 (SAP Service marketplace login required)
Key words :
additional key words extended withholding tax, withholding tax lines duplicate, system updates incorrect data, attached source code corrections, calculating withholding tax, source code corrections, processed tab page, invoice document number, fi document number, corrections attached
Related Notes :
377065 | FB60: Withholding tax is not updated for new vendor |
366965 | MIR4: Changing posting date of parked documents |