RAC DB Switchover using Broker failed with ORA-12514
(Doc ID 2098408.1)
Last updated on NOVEMBER 02, 2019
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
Switchover fails with below errors:
DGMGRL> switchover to <standby dbuniquename>;
Performing switchover NOW, please wait...
New primary database "<standby dbuniquename>" is opening...
Operation requires startup of instance "<SID>" on database "<DB NAME>"
Starting instance "<SID>"...
Unable to connect to database
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
Warning: You are no longer connected to ORACLE.
Please complete the following steps to finish switchover:
start up instance "<SID>" of database "<DB NAME>"
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document