ORA-16668
        operation cannot be performed on the fast-start failover target standby database
        
        
        Cause
        The database specified for the operation was the fast-start failover target standby database.
        Action
        Retry the operation on a different database. Alternatively, disable fast-start failover, and retry the operation.
        
     
    
    
        ORA-16668
        operation cannot be performed on the fast-start failover target standby database
        
        
        Cause
        The database specified for the operation was the fast-start failover target standby database.
        Action
        Retry the operation on a different database. Alternatively, disable fast-start failover and retry the operation.
        
     
    
    
        ORA-16668
        operation cannot be performed on the fast-start failover target standby database
        
        
        Cause
        The database specified for the operation was the fast-start failover target standby database.
        Action
        Retry the operation on a different database. Alternatively, disable fast-start failover and retry the operation.