Issue updating Special Ledger custom fields using BAPI_ACC_DOCUMENT_POST
We are using the Special Ledger for certain FI postings. Custom fields were created in the Special Ledger and are in structure ACCIT_GLX. We wish to update these fields using BAPI_ACC_DOCUMENT_POST. I have created a user exit as per note 48722 but only structure ACCIT is available in the exit, not ACCIT_GLX. Is there a way of doing the update using the BAPI or do I have to resort to BDC?