SAP Note 28423 - Billing document (item) not transferred to CO-PA

Symptom:

Individual billing documents/billing items which are released from SD to FI Accounting are not passed on to CO-PA.
SD conditions are assigned to the CO-PA value fields in the Profitability Analysis configuration menu. Other billing documents/billing items are copied correctly.
The items that are not transferred have the item category 'TAB,' that is, individual purchase order.

Cause and prerequisites

Individual purchase orders have a value in the field VBRK-VBELV in the billing document. This is then interpreted in CO-PA as a billing document for a sales order and is therefore not updated, since the costs and revenues from sales orders must be passed on to CO-PA per settlement.
To check whether a sales order exists, the system needs to check the flag TKA00-RVAUF. If this flag is activated, sales orders can be CO-relevant as account asignment objects.
This additional check was not taken into account up to now, which resulted in the error described above.

Solution
The error was corrected with corrections P21K004632 and P22K005459 in Release 2.1K and 2.2E.
In Release 3.0 the error is corrected as of correction level 3.0C.

Additional key words

SD/CO-PA interface, billing document transfer