EM12c - Standby Database Switchover Does Not Start The Old Primary Database, It Fails With ORA-03113
(Doc ID 2128654.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
OEM Standby Database switchover completes but it return ORA-3113 on the Data Guard Administration Page.
The database alert.log reports an ORA-1092 error.
You may also see an ORA-01034: Oracle not available as well.
The switchover completes successfully using the Data Guard broker, i.e. DGMGRL
No error is seen in the OEM agent perl and user_perl.trc files.
See example in this screen shot:
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