Article - CS347298

Error 10051 and Status code 0X80AC0000 are reported when trying to connect to OPC UA Server in PTC Kepware Products

Modified: 24-Jun-2021   


Applies To

  • Kepware Server (formerly KEPServerEX) 6.0.2107.0 N/A to 6.10.623.0
  • ThingWorx Kepware Server (legacy) 8.0 to 6.10.623.0

Description

  • OPC UA Client driver could not establish connection to target OPC UA Server and error reported:
    • xxxx/xx/xs       xx:xx:xx        Warning         OPC UA Client                                    OPCUAClient | Socket error occurred connecting. | Error = 10051, Details = 'A socket operation was attempted to an unreachable network.'.
      xxxx/xx/xx       xx:xx:xx        Error           OPC UA Client                                    OPCUAClient | Channel failed to connect. | Status description = 'Could not establish a network connection to remote server.', Status code = 0X80AC0000.
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