Solution : https://service.sap.com/sap/support/notes/360480 (SAP Service marketplace login required)
Key words :
additional key words tax number, prerequisites missing functions solution, field 'tax number 1', domestic tax numbers, country-specific check, tax number 1, natural persons, customizing setting, transaction oy17, source code
Related Notes :
| 1260454 | BP: TaxNumber: Croatian Tax Number 1 for Organization - II |
| 1057843 | BP: TAXNUMBER: Croatian Tax Number 1 for Organization |
| 163554 | Tax number checks - general |