Oracle

How to fix the Oracle error ORA-02434: cannot enable unique(string) – unique key not defined for table?

How to fix the Oracle error ORA-16217: prepare to switchover has not completed?

How to fix the Oracle error ORA-24789: start not allowed in recursive call?

How to fix the Oracle error ORA-25026: FOR EACH ROW was specified with compound triggers?

How to fix the Oracle error ORA-25276: table specified is not a queue table?

How to fix the Oracle error ORA-26805: Queue “string”.”string” has rule based subscribers.?

How to fix the Oracle error ORA-29546: badly formed resource: string?

How to fix the Oracle error TNS-00220: Pump Breakdown ————–?

How to fix the Oracle error NCR-03025: NCRO: Failed to make LIST connection(s)?

How to fix the error ORA-00376: file string cannot be read at this time?

How to fix the Oracle error ORA-01952: system privileges not granted to ‘string’?

How to fix the Oracle error ORA-02040: remote database string does not support two-phase commit?

How to fix the Oracle error ORA-04021: timeout occurred while waiting to lock object stringstringstringstringstring?

How to fix the Oracle error ORA-12165: TNS:Trying to write trace file into swap space.?

How to fix the Oracle error ORA-14454: attempt to reference temporary table in a referential integrity constraint?

How to fix the Oracle error PLW-05004: identifier string is also declared in STANDARD or is a SQL builtin?

How to fix the Oracle error NNO-00157: warning: hint number has invalid address, hint ignored?

How to fix the Oracle error ORA-01161: database name string in file header does not match given name of string?

How to fix the Oracle error ORA-03278: duplicate ALLOCATE EXTENT option specification?

How to fix the Oracle error NZE-28790: NLS string open failure?