I try to post the following coding:
SET PARAMETER ID 'MAT' FIELD v_matnr. SET PARAMETER ID 'WRK' FIELD v_plant. CALL TRANSACTION 'MFBF'.
when I execute this program, the material field is blank in MFBF, only Plant field is filled with data. I try to press F1 in the material field, the Parameter ID is MAT, which I use correcly in my coding. Can anyone tell me why data is not passed in the material field in MFBF?