Message Class list used by SAP ABAP Program /SSA/CAT (/SSA/CAT)
SAP ABAP Program /SSA/CAT (/SSA/CAT) is using
# Object Type Object Name Object Description Note
     
1 Message Class  PO Spooler message
2 Message Class  S1 Statistics / SAP Monitor
3 Message Class  SCRM Check Results Management
4 Message Class  SVMCRT_LGV_MSG Messages for JCO Tests