Oracle Error Message
ORA-16830: primary isolated from fast-start failover partners longer than FastStartFailoverThreshold seconds: shutting down
Reason for the Error
The primary database was isolated from both the observer and target standby database for longer than the seconds specified by the FastStartFailoverThreshold property. A fast-start failover probably occurred. If the FastStartFailoverPmyShutdown configuration property was set to TRUE, the broker will shut down the primary database in this situation.
Solution
Ensure one instance of this database is running and the database is mounted on that instance so that the broker may reinstate the old primary database.