ORA-16807
        unable to change configuration protection mode
        
        
        Cause
        An attempt to issue the ALTER DATABASE SET STANDBY TO MAXIMIZE {PROTECTION | AVAILABILITY | PERFORMANCE} failed.
        Action
        Check the Oracle Data Guard broker log file and the Oracle alert log file for more information.
        
     
    
    
        ORA-16807
        unable to change configuration protection mode
        
        
        Cause
        An attempt to issue the ALTER DATABASE SET STANDBY TO MAXIMIZE {PROTECTION | AVAILABILITY | PERFORMANCE} failed.
        Action
        Check the Oracle Data Guard broker log file and the Oracle alert log file for more information.
        
     
    
    
        ORA-16807
        unable to change configuration protection mode
        
        
        Cause
        An attempt to issue the ALTER DATABASE SET STANDBY TO MAXIMIZE {PROTECTION | AVAILABILITY | PERFORMANCE} failed.
        Action
        Check the Oracle Data Guard broker log file and the Oracle alert log file for more information.