Message Class list used by SAP ABAP Function Module RSSM_MON_CHECK_RNR (Check request number)
SAP ABAP Function Module RSSM_MON_CHECK_RNR (Check request number) is using
# Object Type Object Name Object Description Note
     
1 Message Class  RSM RSM-
2 Message Class  RSM1 Messages for AWB, Scheduler and Monitor (new)
3 Message Class  RSMPC Messages for Process Chains of Generic Processes