Solution : https://service.sap.com/sap/support/notes/529970 (SAP Service marketplace login required)
Key words :
manually entered withholding tax data, make user-specific settings, attached source code correction, withholding tax tab page, withholding tax base amounts, system generates message f5a316, 'amount split' tab page, withholding tax amounts, withholding tax data, extended withholding tax
Related Notes :
| 611844 | MIR4: Withholding tax data not completely displayed |
| 574671 | MIRO: Term of payment for amount split |
| 529785 | MIR4: Amount split buttons active |