ORA-16800
        Redo transport service for a standby database incorrectly set as alternate
        
        
        Cause
        The redo transport service for a member was set as an alternate destination when no other member is set as an alternate destination for this member.
        Action
        Re-enable the standby database or the entire configuration to allow the correct configuration property settings to be propagated to the initialization parameters.
        
     
    
    
        ORA-16800
        redo transport service for a standby database incorrectly set to ALTERNATE
        
        
        Cause
        The redo transport service for a standby database was set to ALTERNATE when no other destination is set to alternate to this destination.
        Action
        Reenable the standby database or the entire configuration to allow the configuration property settings to be propagated to the initialization parameters.
        
     
    
    
        ORA-16800
        redo transport service for a standby database incorrectly set to ALTERNATE
        
        
        Cause
        The redo transport service for a standby database was set to ALTERNATE when no other destination is set to alternate to this destination.
        Action
        Reenable the standby database or the entire configuration to allow the configuration property settings to be propagated to the initialization parameters.