How To Fix /SCWM/RFID041 - More than one resource was scanned

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RFID -

• Message number: 041

• Message text: More than one resource was scanned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/RFID041 - More than one resource was scanned ?

  The SAP error message /SCWM/RFID041: More than one resource was scanned typically occurs in the context of SAP Extended Warehouse Management (EWM) when using RFID technology for scanning resources. This error indicates that the system has detected multiple resources being scanned at the same time, which is not allowed in the current processing context.
  Cause:
  
  Multiple Scans: The most common cause of this error is that the RFID reader has picked up signals from more than one resource (e.g., pallets, containers, or items) simultaneously. This can happen if the RFID tags are too close together or if the scanning area is not properly managed.
  Configuration Issues: There may be configuration settings in the RFID middleware or in the EWM system that are not set up to handle multiple scans correctly.
  User Error: An operator may inadvertently scan multiple items at once, especially in a busy warehouse environment.
  
  Solution:
  
  Ensure Proper Scanning: Train operators to ensure that they are only scanning one resource at a time. This may involve adjusting the scanning process or the physical layout of the items being scanned.
  Adjust RFID Reader Settings: If possible, adjust the settings on the RFID reader to limit the number of tags it reads at once. This may involve changing the sensitivity or the read range of the RFID devices.
  Review Configuration: Check the configuration settings in the SAP EWM and the RFID middleware to ensure they are set up correctly to handle the expected scanning scenarios. This may include reviewing the settings for tag filtering and processing.
  Error Handling: Implement error handling procedures in the warehouse operations to manage situations where multiple scans occur. This could involve alerting the operator to re-scan or providing guidance on how to resolve the issue.
  System Updates: Ensure that your SAP EWM system and any associated middleware are up to date, as updates may include bug fixes or improvements related to RFID scanning.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on RFID scanning issues.
  Documentation: Review the SAP EWM documentation for best practices on using RFID technology and managing resources in the warehouse.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By addressing the causes and implementing the suggested solutions, you should be able to mitigate the occurrence of the /SCWM/RFID041 error in your SAP EWM environment.