Table list used by SAP ABAP Table /MRSS/C_OPT_MSG (Customizing for individual error level of optimizer messages)
SAP ABAP Table /MRSS/C_OPT_MSG (Customizing for individual error level of optimizer messages) is using
# Object Type Object Name Object Description Note
     
1 Table  T100 Messages
2 Table  T100A Message IDs for T100