Message Class list used by SAP ABAP Function Module ISU_DB_ERCHV_SELECT (INTERNAL: Read ERCHV According to BELNR)
SAP ABAP Function Module ISU_DB_ERCHV_SELECT (INTERNAL: Read ERCHV According to BELNR) is using
# Object Type Object Name Object Description Note
     
1 Message Class  AH IS-U billing (master data)
2 Message Class  E9 General IS-U Error Messages