How To Fix /SCWM/MFS409 - Telegram is set to retry

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 409

• Message text: Telegram is set to retry

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MFS409 - Telegram is set to retry ?

  The SAP error message /SCWM/MFS409 Telegram is set to retry typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when dealing with the integration of Material Flow System (MFS) and automated warehouse processes. This error indicates that a telegram (a message or command sent to the material flow system) has encountered an issue and is set to be retried.
  Cause:
  The error can be caused by several factors, including:
  
  
  Communication Issues: There may be a communication failure between the SAP EWM and the Material Flow System (MFS). This could be due to network issues, incorrect configuration, or problems with the middleware.
  
  
  Configuration Errors: Incorrect settings in the MFS configuration or in the EWM system can lead to telegrams being sent incorrectly or not being processed as expected.
  
  
  System Load: High system load or performance issues can cause delays in processing telegrams, leading to retries.
  
  
  Data Issues: Missing or incorrect data in the warehouse management documents or master data can also trigger this error.
  
  
  Timeouts: If the telegram does not receive a response within a specified timeout period, it may be set to retry.
  
  
  Solution:
  To resolve the /SCWM/MFS409 error, you can take the following steps:
  
  
  Check Communication: Ensure that the communication between SAP EWM and the MFS is functioning correctly. Check network connections and middleware configurations.
  
  
  Review Configuration: Verify the configuration settings in both the EWM and MFS systems. Ensure that all necessary parameters are correctly set.
  
  
  Monitor System Performance: Check the system performance and load. If the system is under heavy load, consider optimizing performance or scheduling batch jobs during off-peak hours.
  
  
  Examine Logs: Look at the application logs and system logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  Data Validation: Validate the data being processed. Ensure that all necessary master data and transactional data are complete and accurate.
  
  
  Retry Mechanism: If the telegram is set to retry, monitor the retries and see if the issue resolves itself after a few attempts. If it continues to fail, further investigation is needed.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to MFS and EWM for any known issues or patches that may address this error.
  
  
  Contact Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SCWM/MFS to access MFS-related settings and logs.
  SAP Notes: Check for relevant SAP Notes that may provide fixes or workarounds for this specific error.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the /SCWM/MFS409 Telegram is set to retry error effectively.