Solution : https://service.sap.com/sap/support/notes/1465054 (SAP Service marketplace login required)
Key words :
function module fi_tax_calculat_without_bypass, document line items, line tax calculation, tax jurisdiction code, setting bseg-txgrp, bseg-txgrp, line reason, tax bypass, company code, set correctly
Related Notes :
| 1345264 | Setting tax group in tax items |
| 1138229 | BAPI, IDOC: TXGRP incorrect in BSEG tax items |
| 1042117 | BADI_TAX1_XTXIT_SET: Line by line tax calculation per doc |
| 626235 | Tax postings with accounting BAPIs |