How To Fix WM273 - Master data for assortment & exists already, cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 273

• Message text: Master data for assortment & exists already, cannot be changed

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 WM273 - Master data for assortment & exists already, cannot be changed ?

  The SAP error message WM273 ("Master data for assortment & exists already, cannot be changed") typically occurs in the context of Warehouse Management (WM) when there is an attempt to change or modify an assortment that already exists in the system. This error indicates that the system has detected that the master data for the specified assortment is already present, and therefore, it cannot be altered.
  Cause:
  
  Existing Master Data: The primary cause of this error is that the assortment you are trying to modify already exists in the system. SAP does not allow changes to existing master data for assortments to prevent data integrity issues.
  Incorrect Data Entry: There may be a mistake in the data entry process, such as trying to create a new assortment with the same identifier as an existing one.
  System Configuration: There might be specific configurations or settings in the system that restrict changes to existing assortments.
  
  Solution:
  
  Check Existing Assortments: Verify if the assortment you are trying to change already exists. You can do this by navigating to the relevant transaction in SAP (e.g., using transaction codes like WM01 or WM02).
  Modify Instead of Create: If you need to change the details of an existing assortment, ensure you are using the correct transaction to modify it rather than trying to create a new one.
  Delete and Recreate: If you need to make significant changes that cannot be done through modification, you may need to delete the existing assortment (if allowed) and then recreate it with the desired changes. Be cautious with this approach, as it may have implications on other data or processes.
  Consult Documentation: Review SAP documentation or help files related to Warehouse Management and assortments for specific guidelines on handling master data.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing assortments in SAP WM, such as WM01 (Create Assortment) and WM02 (Change Assortment).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Permissions: Ensure that you have the necessary permissions to modify or delete assortments in the system.
  Data Integrity: Understand the importance of maintaining data integrity in SAP, especially when dealing with master data.
  
  By following these steps, you should be able to address the WM273 error effectively.