TNS-00589
        Websocket upgrade request failed
        
        
        Cause
        HTTP upgrade failed either becuase the server does not support or the request cannot be fulfilled at this time.
        Action
        Please turn on network trace for further diagnosis. Look for full HTTP response reason code in the network trace file.
        
     
    
    
        TNS-00589
        Websocket upgrade request failed
        
        
        Cause
        HTTP upgrade failed either becuase the server does not support or the request cannot be fulfilled at this time.
        Action
        Please turn on network trace for further diagnosis. Look for full HTTP response reason code in the network trace file.
        
     
    
    
        TNS-00589
        Websocket upgrade request failed
        
        
        Cause
        HTTP upgrade failed either becuase the server does not support or the request cannot be fulfilled at this time.
        Action
        Please turn on network trace for further diagnosis. Look for full HTTP response reason code in the network trace file.