ORA-16660: FSFO operation attempted in absence of a broker configuration
Cause : An attempt was made to enable or disable Fast-Start Failover when connected to a standby database for which broker configuration details are currently unavailable. For instance, the standby database may currently require re-creation (or flashback reinstantiation) before it may respond to broker client commands.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
1) An attempt to enable or disable (non-FORCE) Fast-Start Failover at this standby database will be rejected until such time that the broker configuration details have been made available to that standby database's DMON process from the primary's DMON process. This normally occurs when the standby database is successfully re-created or flashed back, and then reenabled at the primary database. 2) You may use the FORCE option to override Fast-Start Failover that has been enabled at the standby database even when the broker configuration details are currently unavailable to the standby database. In this case, this status message is only a warning. Note that FSFO is not formally disabled in the broker configuration. The effect of this command issued under these circumstances may or may not be permanent, depending upon when the primary and standby databases regain full communication between each other at a later point in time and if the state of Fast-Start Failover had been altered at the primary database in the meantime.
Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.