How To Fix /SCWM/GM253 - Difference category does not match difference category of WT item &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/GM -

• Message number: 253

• Message text: Difference category does not match difference category of WT item &1 &2

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SCWM/GM253 - Difference category does not match difference category of WT item &1 &2 ?

  The SAP error message /SCWM/GM253 Difference category does not match difference category of WT item &1 &2 typically occurs in the context of Warehouse Management (WM) or Extended Warehouse Management (EWM) when there is a mismatch between the difference category of a warehouse task (WT) item and the difference category being used in a related operation, such as a goods movement or inventory adjustment.
  Cause:
  
  
  Mismatch in Difference Categories: The error indicates that the difference category defined for the warehouse task item does not match the difference category that is being used in the current operation. This can happen if:
  
  The warehouse task was created with a specific difference category, but the operation you are trying to perform (like a goods movement) is using a different category.
  There may be configuration issues where the difference categories are not aligned between the warehouse task and the goods movement.
  
  
  
  Configuration Issues: The system configuration for difference categories may not be set up correctly, leading to inconsistencies.
  
  
  Data Entry Errors: Manual entries or changes in the system that do not adhere to the expected difference categories can also lead to this error.
  
  
  Solution:
  
  
  Check Difference Categories: Review the difference categories assigned to the warehouse task item and the operation you are trying to perform. Ensure they match. You can do this by:
  
  Navigating to the relevant transaction in SAP and checking the details of the warehouse task and the goods movement.
  Comparing the difference category settings in the configuration.
  
  
  
  Adjust Configuration: If there is a configuration issue, you may need to adjust the settings in the SAP system. This could involve:
  
  Accessing the configuration settings for warehouse management and ensuring that the difference categories are correctly defined and aligned.
  Consulting with your SAP Basis or configuration team to ensure that the settings are appropriate for your business processes.
  
  
  
  Recreate Warehouse Task: If the warehouse task is incorrect, you may need to delete and recreate it with the correct difference category.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on managing difference categories in your specific version of SAP EWM or WM.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/PRDI for processing inbound deliveries, /SCWM/PRDO for processing outbound deliveries, and others that may be relevant to your warehouse operations.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address known issues.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the error and ensure that your warehouse operations run smoothly.