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ORA-00742 Log read detects lost write on standby (Doc ID 2762519.1)

Last updated on APRIL 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

MRP Getting Terminated On Standby with ORA-00742 Log read detects lost write:

MRP0: Background Media Recovery terminated with error 742
ORA-00742: Log read detects lost write in thread 2 sequence xxxxxxx block xxxxx
ORA-00312: online log xxx thread 2: '+DISK_GROUP_NAME/standby.log'

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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