Message Class list used by SAP ABAP Function Module BAPI_MTRREADDOC_UPLOAD (Upload meter reading results)
SAP ABAP Function Module BAPI_MTRREADDOC_UPLOAD (Upload meter reading results) is using
# Object Type Object Name Object Description Note
     
1 Message Class  EA IDoc Basis Messages
2 Message Class  EE_MR_KPI Process Statistics - Meter Reading for BW