Solution : https://service.sap.com/sap/support/notes/593714 (SAP Service marketplace login required)
Key words :
'tax code source' indicator set, p45 processing report hr-gb, respective hr support packages, infotype tax data gb, 'tax code source' indicator, delivering nt tax code, prerequisites tax code ni, tax code source, tax code nt, tax code ni
Related Notes :
568639 | HR-GB: P45 report - no P45 form for Tax Code NI |
350177 | HR-GB: New P45 Form |