I am using the bapi BAPI_ACC_DOCUMENT_POST for posting the document. In that I am passing the value to DOCUMENTHEADER-VATDAT from program this is a header field. After execution of this BAPI. document get posted. but DOCUMENTHEADER-VATDAT field is not updates in BKPF table in BKPF-VATDATE field, and other fields are updating in BKPF table.
Can anyone guide me....why this is happening?