How To Fix /IWXBE/CORE160 - Daemon on error - restarting websocket for channel '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 160

• Message text: Daemon on error - restarting websocket for channel '&1'

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWXBE/CORE160 - Daemon on error - restarting websocket for channel '&1' ?

  The SAP error message /IWXBE/CORE160 Daemon on error - restarting websocket for channel '&1' typically indicates an issue with the WebSocket connection in the SAP system, particularly in the context of the SAP Business Technology Platform (BTP) or SAP Fiori applications that utilize WebSocket for real-time communication.
  Cause:
  
  Network Issues: Temporary network disruptions can cause WebSocket connections to fail.
  Server Overload: High server load or resource constraints can lead to WebSocket connection failures.
  Configuration Issues: Incorrect configuration settings for WebSocket channels in the SAP system.
  Timeouts: If the WebSocket connection times out due to inactivity or other reasons, it may trigger this error.
  Software Bugs: There may be bugs in the SAP software or the specific version you are using that affect WebSocket functionality.
  
  Solution:
  
  Check Network Connectivity: Ensure that there are no network issues affecting the connection between the client and the server.
  Monitor Server Performance: Check the server's performance metrics to see if it is overloaded. If so, consider scaling resources or optimizing performance.
  Review Configuration: Verify the configuration settings for WebSocket channels in your SAP system. Ensure that they are set up correctly.
  Increase Timeout Settings: If applicable, consider increasing the timeout settings for WebSocket connections to prevent premature disconnections.
  Update Software: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues.
  Check Logs: Review the application and system logs for any additional error messages or warnings that could provide more context about the issue.
  Restart Services: Sometimes, simply restarting the relevant services or the entire SAP system can resolve transient issues.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for WebSocket configuration and troubleshooting.
  Community Forums: Engage with the SAP Community or other forums where similar issues may have been discussed, as other users may have encountered and resolved the same problem.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP Support for further assistance.