How To Fix /SCWM/L3029 - Automatic product WT creation started for tRFC queue &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/L3 -

• Message number: 029

• Message text: Automatic product WT creation started for tRFC queue &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/L3029 - Automatic product WT creation started for tRFC queue &1 ?

  The SAP error message /SCWM/L3029 indicates that there is an issue related to the automatic creation of Warehouse Tasks (WT) for a product in the Extended Warehouse Management (EWM) system. This message typically arises when there is a problem with the tRFC (Transactional Remote Function Call) queue that is responsible for processing the automatic creation of WTs.
  Cause:
  
  
  tRFC Queue Issues: The error often occurs when there are issues with the tRFC queue, such as:
  
  The queue is not processing messages correctly.
  There are network issues affecting communication.
  The target system is down or not reachable.
  There are inconsistencies in the data being processed.
  
  
  
  Configuration Issues: Incorrect configuration settings in the EWM system or the related backend systems can also lead to this error.
  
  
  Data Issues: Problems with the data being sent for processing, such as missing or incorrect product information, can trigger this error.
  
  
  Solution:
  
  
  Check tRFC Queue: 
  
  Use transaction SM58 to monitor the tRFC queue. Look for any entries that are stuck or have errors.
  If you find entries that are not processed, you can try to reprocess them.
  
  
  
  Check System Connectivity: 
  
  Ensure that the EWM system can communicate with the backend system. Check network connections and system availability.
  
  
  
  Review Configuration: 
  
  Verify the configuration settings in both the EWM and the backend systems to ensure they are set up correctly for automatic WT creation.
  
  
  
  Data Validation: 
  
  Check the data being sent for WT creation. Ensure that all required fields are populated and that the data is valid.
  
  
  
  Error Logs: 
  
  Review the application logs (transaction SLG1) for any additional error messages that may provide more context about the issue.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to the specific error message for any additional troubleshooting steps or patches that may be required.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after performing the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  tRFC: Transactional Remote Function Call is a mechanism in SAP that allows for reliable communication between systems, ensuring that messages are processed in the order they are sent and that they are not lost in case of a failure.
  EWM: Extended Warehouse Management is a part of SAP Supply Chain Management that provides advanced features for managing warehouse operations.
  Monitoring Tools: Use tools like SMQ1 (for outbound queues) and SMQ2 (for inbound queues) to monitor and manage queues related to asynchronous processing.
  
  By following these steps, you should be able to identify and resolve the issue related to the /SCWM/L3029 error message.