How To Fix /SCWM/TW_UI108 - TU with non-secure HUs cannot be assigned to secure door &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/TW_UI -

• Message number: 108

• Message text: TU with non-secure HUs cannot be assigned to secure door &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/TW_UI108 - TU with non-secure HUs cannot be assigned to secure door &1 ?

  The SAP error message /SCWM/TW_UI108 indicates that there is an issue with handling units (HUs) that are not secure being assigned to a secure door in the Extended Warehouse Management (EWM) module. This typically occurs in scenarios where security protocols are in place for certain doors or areas within the warehouse, and the system is enforcing these protocols.
  Cause:
  The error is triggered when:
  
  You are trying to assign a handling unit (HU) that is marked as non-secure to a secure door.
  The system has been configured to restrict non-secure HUs from being processed through secure areas or doors for security reasons.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check HU Status: Verify the status of the handling unit (HU) you are trying to assign. Ensure that it is correctly classified as secure or non-secure based on your warehouse's operational requirements.
  
  
  Change HU Classification: If the HU should be secure, you may need to change its classification to secure. This can typically be done through the appropriate transaction in EWM.
  
  
  Reassign to Non-Secure Door: If the HU is indeed non-secure and should remain that way, you will need to reassign it to a non-secure door or area within the warehouse.
  
  
  Review Door Configuration: Check the configuration of the secure door in the system. Ensure that the settings for the door are correctly defined to accept only secure HUs.
  
  
  Consult Documentation: Review the SAP EWM documentation or your organization's internal guidelines regarding handling units and door security to ensure compliance with operational procedures.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP EWM expert for further assistance.
  
  
  Related Information:
  
  EWM Configuration: Understanding the configuration settings for handling units and door security in EWM can help prevent similar issues in the future.
  User Roles and Permissions: Ensure that the user roles and permissions are correctly set up to allow for the necessary actions on HUs and doors.
  Training: Providing training for warehouse staff on the importance of handling unit classifications and door security can help mitigate errors.
  
  By following these steps, you should be able to resolve the error and ensure that your warehouse operations run smoothly.