How To Fix /IWXBE/CORE109 - Daemon on Server shutdown for channel '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 109

• Message text: Daemon on Server shutdown 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWXBE/CORE109 - Daemon on Server shutdown for channel '&1' ?

  The SAP error message /IWXBE/CORE109 Daemon on Server shutdown for channel '&1' typically indicates that a daemon process associated with a specific communication channel has been shut down on the server. This can occur for various reasons, including system maintenance, configuration changes, or unexpected errors.
  Causes:
  
  System Maintenance: Scheduled maintenance or updates may lead to the shutdown of certain services or daemons.
  Configuration Changes: Changes in the configuration of the communication channel or related components can cause the daemon to stop.
  Resource Issues: Insufficient system resources (CPU, memory, etc.) can lead to the termination of processes.
  Network Issues: Problems with network connectivity can cause communication channels to fail.
  Errors in the Daemon: Bugs or exceptions in the daemon process itself can lead to unexpected shutdowns.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21) for any related error messages or warnings that could provide more context about the shutdown.
  Restart the Daemon: If the daemon has stopped, you may need to restart it. This can often be done through the SAP GUI or command line, depending on your system setup.
  Review Configuration: Ensure that the configuration for the communication channel is correct and has not been altered unintentionally.
  Monitor System Resources: Check the system's resource usage to ensure that there are enough resources available for the daemon to run.
  Network Diagnostics: Verify network connectivity and ensure that there are no issues affecting communication between the server and clients.
  Update SAP: If the issue is related to a bug, check for any available updates or patches from SAP that may address the problem.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SM37 (Job Monitoring), SM21 (System Log), and SM50 (Process Overview) to gather more information about the state of the system and the daemons.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for the specific module or component related to the daemon and communication channels for more detailed guidance.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.