Oracle

How to fix the Oracle error ORA-21702: object is not instantiated or has been de-instantiated in cache?

How to fix the Oracle error ORA-22914: DROP of nested tables not supported?

How to fix the Oracle error ORA-02852: Invalid critical-section time out value?

How to fix the Oracle error ORA-55465: resource position string not secured with OLS policy?

How to fix the Oracle error ORA-30052: invalid lower limit snapshot expression?

How to fix the Oracle error ORA-39111: Dependent object type string skipped, base object type string already exists?

How to fix the Oracle error UDE-00011: parameter string is incompatible with parameter string?

How to fix the Oracle error CRS-04630: Unable to apply correct permissions to new voting file string.?

How to fix the Oracle error ORA-09838: removeCallback: failure removing the callback port.?

How to fix the Oracle error ORA-16002: database already open for read/write access by another instance?

How to fix the Oracle error ORA-26882: Timeout while string automatic split/merge job:”string”.”string” tried to lock Capture process “string”.?

How to fix the Oracle error PGA-21221: commit failed during cold start of local LU string?