Solution : https://service.sap.com/sap/support/notes/655278 (SAP Service marketplace login required)
Key words :
attached source code correction, withholding tax calculation occurs, relevant withholding tax types, extended withholding tax, terms withholding tax, withholding tax information, withholding tax type, application area 7q, displays message 7q338, business partner - independent
Related Notes :
733609 | Payment-relevant posting key and withholding tax |