Solution : https://service.sap.com/sap/support/notes/490124 (SAP Service marketplace login required)
Key words :
terms extended withholding tax, extended withholding tax, deduct withholding tax, attached source code, short dump occurs, short dump, company code, customer invoice, implementing note 482228, exemption reason
Related Notes :
532253 | Message for withholding tax exemption not in background mode |
482228 | Message for withholding tax exemption not displayed |