How To Fix /SCWM/MFS320 - &1: Telegram could not be deleted; wait 1s for update task of WT

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 320

• Message text: &1: Telegram could not be deleted; wait 1s for update task of WT

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MFS320 - &1: Telegram could not be deleted; wait 1s for update task of WT ?

  The SAP error message /SCWM/MFS320 &1: Telegram could not be deleted; wait 1s for update task of WT typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when dealing with the Mobile Framework System (MFS) and warehouse tasks (WT).
  Cause:
  This error message indicates that the system is unable to delete a telegram (a message or command sent to a mobile device) because there is an ongoing update task related to a warehouse task. The system is designed to prevent the deletion of telegrams while an update is in progress to ensure data integrity and consistency.
  Solution:
  
  
  Wait and Retry: The simplest solution is to wait for a short period (as suggested by the message, typically around 1 second) and then retry the operation. The update task may complete, allowing the telegram to be deleted.
  
  
  Check for Long-Running Processes: If the issue persists, check if there are any long-running processes or transactions that might be holding up the update task. You can use transaction codes like SM50 or SM66 to monitor active processes in the system.
  
  
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about why the telegram cannot be deleted.
  
  
  System Performance: Ensure that the system is performing optimally. High load or performance issues can lead to delays in processing update tasks.
  
  
  Configuration Check: Review the configuration settings related to MFS and EWM to ensure that they are set up correctly. Misconfigurations can lead to unexpected behavior.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to MFS and EWM for any known issues or additional troubleshooting steps.
  
  
  Contact SAP Support: If the problem continues and you cannot identify the cause, consider reaching out to SAP support for assistance. They may have additional insights or patches available for your specific version of the software.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/MFS for MFS settings and /SCWM/WT for warehouse task management.
  SAP Notes: Search for SAP Notes related to MFS and EWM for any updates or bug fixes that might address this issue.
  System Monitoring: Regularly monitor system performance and logs to proactively identify and resolve issues before they impact operations.
  
  By following these steps, you should be able to address the error message and ensure smooth operation within your SAP EWM and MFS environment.