Message Class list used by SAP ABAP Class CL_RSRV_HIERARCHY_CHA (Check Hierarchies for a Characteristic)
SAP ABAP Class CL_RSRV_HIERARCHY_CHA (Check Hierarchies for a Characteristic) is using
# Object Type Object Name Object Description Note
     
1 Message Class  RSRV RSRV-
2 Message Class  RSRV RSRV-