Oracle Error Codes

All Oracle Database Error Codes

Oracle database error code ORA-28668 – cannot reference mapping table of an index-organized table

Oracle Database Error Code ORA-28668 Description :

cannot reference mapping table of an index-organized table

Error Cause:

An attempt to directly access the mapping table of an index-organized table

How to Solve :

Issue the statement against the parent index-organized table containing the specified mapping table.