Message type: E = Error
Message class: /IWNGW/CM_HUB -
Message number: 081
Message text: Error in abap message channel while sending notification using websocket
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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The SAP error message /IWNGW/CM_HUB081 typically indicates an issue with the ABAP message channel when attempting to send notifications using WebSocket. This error can arise due to various reasons, including configuration issues, network problems, or issues with the WebSocket service itself. Causes:
Configuration Issues: The WebSocket service may not be properly configured in the SAP system. This includes settings related to the message channel or the WebSocket endpoint. Network Problems: There may be network connectivity issues preventing the WebSocket from establishing a connection. Service Availability: The WebSocket service might not be running or could be experiencing downtime. Authorization Issues: The user or service account attempting to send the notification may not have the necessary permissions. Message Format Issues: The data being sent may not conform to the expected format, leading to processing errors. Solutions: Check Configuration: Verify the configuration of the WebSocket service in the SAP system. Ensure that all necessary parameters are set correctly. Check the settings in transaction
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