Solution : https://service.sap.com/sap/support/notes/645337 (SAP Service marketplace login required)
Key words :
insertion<<< /reset apznr lv_apznr = ls_taxpr-apznr, work tax area override included, payroll run report rpcalcu0 dumps, /reset apznr lv_apznr = ls_taxpr-apznr, loop check lv_apznr <> ls_taxpr-apznr, include rpcmasut_wta_override form get_total_time, include rpcmasut_wta_override loop, tax calculation reason, local field lv_apznr, apznr <> lv_apznr
Related Notes :
643595 | WTA: Work Tax Area Override Revised II |
641203 | WTA: Technical correction for the Work Tax Area Override |
618795 | WTA: Time data and tax area proration |
411780 | Q&A: Master Note for US Tax functionality |