How To Fix /SCWM/MFS334 - There is already a process running taking care of telegram repetition

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 334

• Message text: There is already a process running taking care of telegram repetition

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MFS334 - There is already a process running taking care of telegram repetition ?

  The SAP error message /SCWM/MFS334 indicates that there is already a process running that is handling the repetition of a telegram in the context of the SAP Extended Warehouse Management (EWM) and the integration with the Material Flow System (MFS). This error typically arises when there is an attempt to process a telegram that is already being handled by another process, leading to a conflict.
  Cause:
  
  Concurrent Processing: The error usually occurs when multiple processes attempt to handle the same telegram simultaneously. This can happen if the system is set up to process telegrams in parallel, and a telegram is being retried while it is still being processed.
  System Configuration: There may be configuration settings in the MFS that allow for telegrams to be processed in a way that leads to conflicts.
  Network Issues: Temporary network issues or delays can cause telegrams to be sent multiple times, leading to this error.
  
  Solution:
  
  Check Running Processes: Investigate the current processes running in the system. You can use transaction codes like SM50 or SM66 to monitor active processes and identify if the telegram is indeed being processed.
  Wait and Retry: If the telegram is being processed, you may need to wait for the current process to complete before attempting to resend or process the telegram again.
  Review Configuration: Check the MFS configuration settings to ensure that they are set up correctly to handle telegrams without causing conflicts. This may involve adjusting settings related to parallel processing or telegram handling.
  Error Handling Logic: Implement or review error handling logic in your MFS setup to ensure that it can gracefully handle situations where a telegram is already being processed.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue. This can help in diagnosing the root cause.
  Consult Documentation: Refer to SAP documentation or notes related to MFS and EWM for any specific recommendations or patches that may address this issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on best practices for handling telegrams in MFS.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can share their solutions.
  System Performance: Monitor system performance to ensure that it is not overloaded, which could lead to delays in processing and result in this error.
  
  If the issue persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.