ORA-16137
        invalid state change to a managed alternate destination
        
        
        Cause
        An attempt was made to explicitly change the state of a destination participating in an internally managed set of alternate destinations. For example, a destination in the ALTERNATE state was explicitly changed to the ENABLED state. This change prevents the internal mechanisms from managing these cooperating destinations.
        Action
        Reset the destination before changing the state of the destination.
        
     
    
    
        ORA-16137
        invalid state change to a managed alternate destination
        
        
        Cause
        An attempt was made to explicitly change the state of a destination participating in an internally managed set of alternate destinations.  For example, a destination in the ALTERNATE state was explicitly ENABLED. Doing so will thwart the internal mechanisms to manage these cooperating destinations.
        Action
        The destination must be reset before making this state change.
        
     
    
    
        ORA-16137
        invalid state change to a managed alternate destination
        
        
        Cause
        An attempt was made to explicitly change the state of a destination participating in an internally managed set of alternate destinations.  For example, a destination in the ALTERNATE state was explicitly ENABLED. Doing so will thwart the internal mechanisms to manage these cooperating destinations.
        Action
        The destination must be reset before making this state change.