I got one bapi to upload the data for AR line items and G/L line items BAPI_ACC_BILLING_POST. This bapi is containing all the fields to be mapped.... except BSEG-ZUONR, RSTGR and WSKTO.
If I add these 3 fields also into the the bapi extension1 table and write the logic in the corresponding user exit it will fulfill the requirement.
Can anyone guide me how to add these fields to the above function module IN EXTENSION1 table....
Please its bit urgent... can anyone guide me plz plz
can anyone give some idea about this...how to do?