Oracle

How to fix the Oracle error NCR-03012: NCRO: Invalid session mode?

How to fix the Oracle error ORA-14185: incorrect physical attribute specified for this index partition?

How to fix the Oracle error ORA-27607: Smart I/O failed because there were no online disks. tablespace number: “string”, file number: “string”?

How to fix the Oracle error OCI-21523: functionality not supported by the server (object mode only)?

How to fix the Oracle error PLS-00457: expressions have to be of SQL types?

How to fix the Oracle error PCC-02301: cannot reopen input file for reading?

How to fix the Oracle error IMG-00554: extra value in rotate operation?

How to fix the Oracle error DRG-12900: Operation:string for index: string has already been started?

How to fix the Oracle error INS-20814: The aggregate of ‘string’ is not activated?

How to fix the Oracle error ORA-02734: osnftt: cannot reset shared memory permission?

How to fix the Oracle error ORA-02785: Invalid shared memory buffer size?

How to fix the Oracle error ORA-30489: Cannot have more than one rollup/cube expression list?