Oracle Solution for Error ora-16654

ORA-16654: fast-start failover is enabled

What triggered the Error:

The attempted command was not allowed while fast-start failover was enabled: *- The FastStartFailoverTarget property may not be modified. *- The LogXptMode property for either the primary database or the fast-start failover target standby database may not be modified. *- The configuration's protection mode may not be modified. *- Neither the broker configuration nor the fast-start failover target standby database may be disabled using the DGMGRL CLI DISABLE command. *- Neither the broker configuration nor the fast-start failover target standby database may be removed using the DGMGRL CLI REMOVE command. *- The FAILOVER IMMEDIATE command is not allowed. *- The DG_BROKER_START initialization parameter may not be set to FALSE.

What should we do to fix it:

Disable fast-start failover, using the FORCE option if required. Then retry the attempted command.