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Database Hung With ORA-00239: Timeout Waiting For Control File Enqueue (Doc ID 1389274.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.1 to 11.2]
Oracle Database - Enterprise Edition - Version to [Release 12.1]
Information in this document applies to any platform.


+ Alert log reported "ORA-00239: timeout waiting for control file enqueue".
+ Database was hung with no redo log file switches until the database was bounced.


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