I want to update the PARTNERS tab in the order screen (say VA03) - I am trying to change ther partner customer number for function role 'RE' via BAPI_SALESORDER_CHANGE, but it is not working/table VBPA is not being updated.
I am getting only 'S' messages in the BAPI return code table, and the last one states "Order successfully saved".
I am filling PARTNERCHANGES for that (plus the required ones).
I am using the proper BAPI ?
Thanks in advance.