Oracle

How to fix the Oracle error RMAN-06454: duplexed backups require Enterprise Edition?

How to fix the Oracle error XOQ-02213: cannot read legacy metadata?

How to fix the Oracle error ORA-06423: NETCMN: Error in receiving data?

How to fix the Oracle error ORA-03241: Invalid unit size?

How to fix the Oracle error ORA-16535: Oracle Restart or Oracle Clusterware prevented completion of broker operation?

How to fix the Oracle error ORA-23417: unknown materialized view type: string?

How to fix the Oracle error KUP-04006: file operation failed?

How to fix the Oracle error NNL-00416: Last timestamp: number?

How to fix the Oracle error NNL-00800: Query requests received: number?

How to fix the Oracle error ORA-19974: database name has changed?

How to fix the Oracle error NZE-28842: Incorrect file permissions?

How to fix the Oracle error ORA-38437: The ADT “string” may not contain any user methods.?