Message Number list used by SAP ABAP Program RHTUNIT00 (Union of records)
SAP ABAP Program RHTUNIT00 (Union of records) is using
# Object Type Object Name Object Description Note
     
1 Message Number  5A - 001 No entry in table &1 for key &2 &3 &4
2 Message Number  5A - 266 Relationship & is not allowed
3 Message Number  5A - 454 Object type '*' is not allowed