Hi Prajwal Kumar ,I debugged program COR2, I think you can use parameter ID 'BR1' as follows:DATA(lv_aufnr) = '1000000'.SET PARAMETER ID 'BR1' FIELD lv_aufnr.CALL TRANSACTION 'COR2' AND SKIP FIRST SCREEN.lv_aufnr = '1000001'.SET PARAMETER ID 'BR1' FI...