I have posted FI document using BAPI_ACC_DOCUMENT_POST . I need to update custom fields in BSEG while posting the document ,so I have implemented BTE RWBAPI01 and passing custom fields in Extension1 table of BAPI.
These all are working fine in development and bseg is getting updated with custom fields . however in quality document is getting posted without these custom fields. All TR related to this are transported. BTE configuration is maintained. BTE implementation is getting triggered and custom field are getting passed to the custom field in the table IT_ACCIT of Function module for BTE (SAMPLE_INTERFACE_RWBAPI01). however they are not reflecting in BSEG after posting.