Message Class list used by SAP ABAP Table EAMS_S_NAV_MP_ID_ATTR (NAV - Measuring Point attributes)
SAP ABAP Table EAMS_S_NAV_MP_ID_ATTR (NAV - Measuring Point attributes) is using
# Object Type Object Name Object Description Note
     
1 Message Class  IM Maintenance notifications
2 Message Class  IR PM: IMRC - Measurement Readings and Counters
3 Message Class  IR PM: IMRC - Measurement Readings and Counters