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Unable To Start 13c OMS After Repository Database Switchover (Doc ID 2214218.1)

Last updated on MAY 23, 2023

Applies to:

Enterprise Manager Base Platform - Version to [Release 13c]
Information in this document applies to any platform.


When the Standby becomes primary the  OMS does not start.

The EM logs shows:
[EL Severe]: ejb: 2016-11-12 23:41:36.723--ServerSession(206191823)--Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLRecoverableException: Listener refused the connection with the following error:
ORA-12514, TNS:listener does not currently know of service requested in connect descriptor


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