BAPI_MARA-MATL_GROUP = IT_MATMASTER-MATKL. BAPI_MARA-OLD_MAT_NO = IT_MATMASTER-BISMT. BAPI_MARA-BASE_UOM = IT_MATMASTER-MEINS. BAPI_MARA-BASIC_MATL = IT_MATMASTER-WRKST. BAPI_MARA-MFR_NO = IT_MATMASTER-MFRNR. BAPI_MARAX-MATL_GROUP = 'X'. BAPI_MARAX-OLD_MAT_NO = 'X'. ...