Wednesday, 28 March 2012

ORA-16651: requirements not met for enabling Fast-Start Failover

ORA-16651: requirements not met for enabling Fast-Start Failover

Cause: The attempt to enable Fast-Start Failover could not be completed because one or more requirements have not been met: Failover target standby database must be SYNC. both have flashback enabled. - No valid target standby database was specified in the primary database s FastStartFailoverTarget property prior to the attempt to enable Fast-Start Failover, and more than one standby database exists in the Data Guard configuration.

Action: Retry the attempted command after correcting the issue: Fast-Start Failover target standby database are SYNC. database have flashback enabled. - Set the primary database s FastStartFailoverTarget property to the db_unique_ name value of the desired target standby database add the desired target standby database s FastStartFailoverTarget property to the db_unique_name value of the primary database.

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