How To Fix WM495 - Assignment to assortment user & cannot be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 495

• Message text: Assignment to assortment user & cannot be deleted

What causes this issue?

You are attempting to delete the assignment of an assortment user to an
assortment. This is not possible.

System Response

INCLUDE ISR_STOP

How to fix this error?

You cannot delete the assignment.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WM495 - Assignment to assortment user & cannot be deleted ?

  The SAP error message WM495 ("Assignment to assortment user & cannot be deleted") typically occurs in the context of Warehouse Management (WM) when there is an attempt to delete an assignment that is currently in use or has dependencies that prevent its deletion.
  Cause:
  
  Active Assignments: The assortment user you are trying to delete has active assignments or is currently being used in transactions.
  Dependencies: There may be other objects or configurations that depend on the assortment user, making it impossible to delete.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to delete the assignment.
  
  Solution:
  
  
  Check Active Assignments: 
  
  Use transaction codes like LS03N (Display Storage Bin) or LS02N (Change Storage Bin) to check if there are any active assignments related to the assortment user.
  Ensure that there are no open transactions or processes that are using the assortment user.
  
  
  
  Remove Dependencies: 
  
  Identify and remove any dependencies that may be linked to the assortment user. This could involve changing or deleting related configurations or assignments.
  
  
  
  Review Authorizations: 
  
  Ensure that the user attempting to delete the assignment has the necessary authorizations. You may need to consult with your SAP security team to verify and adjust user roles if necessary.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help files for specific details on the assortment user and its configurations. This can provide insights into what might be preventing the deletion.
  
  
  
  Use Transaction Code: 
  
  If you are sure that there are no active assignments and dependencies, you can try using transaction code OMW1 to manage assortment users and attempt the deletion again.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They can provide more detailed insights based on your specific system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LS01N, LS02N, LS03N, and OMW1 for managing warehouse management settings.
  SAP Notes: Check for any SAP Notes related to WM495 for potential bug fixes or additional guidance.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the WM495 error and take appropriate action to resolve it.