Solution : https://service.sap.com/sap/support/notes/587975 (SAP Service marketplace login required)
Summary :
When using an external tax system with line by line tax calculation in SAP, inconsistencies have been noted in the filling of the TXGRP field in the BSEG table when processing transaction MRKO. It is observed that the TXGRP field does not align with table BSET. Similar discrepancies are observed in MIRO documents, particularly when multiple account assignments are involved or when there are unplanned incidental costs or minor differences. This discrepancy is primarily because Notes 410464 and 458660, which resolve such issues for MIRO, do not apply for MRKO. The recommended action is to implement the program corrections provided to ensure consistency between BSEG and BSET for both MRKO and MIRO transactions.
Key words :
line tax calculation reason, line tax calculation, external tax system, multiple account assignment, unplanned incidental costs, filled inconsistently compared, attached program correction, correction instructions, transaction mrko, field txgrp
Related Notes :
| 908364 | MIRO: TXGRP incorr for purch order for ext service w/ limit |
| 887636 | Tax group is incorrect w/ multiple accnt assignmnt from MIRO |
| 881794 | BSEG-TXGRP is incorrect for freight document rows |
| 823551 | MIRO cross-company-code: BSEG-TXGRP empty |
| 668768 | Line item w/ amount WRBTR = 0 then TXGRP incorrect |
| 647424 | Redetermining field TXGRP in BSET and BSEG |
| 458660 | MIRO: Incorrect tax group in table BSEG |
| 410464 | MIRO: Tax group incorrect for line-by-line tax calculation |