Message Class list used by SAP ABAP Function Module GM_SHOW_WHERE_USED_DERIVATIONS (Show derivations using target objects)
SAP ABAP Function Module GM_SHOW_WHERE_USED_DERIVATIONS (Show derivations using target objects) is using
# Object Type Object Name Object Description Note
     
1 Message Class  GRANTMGMT Grants Management Message Class
2 Message Class  K/ Message class for characteristic derivation, etc.