How To Fix MDG_BS_MAT_ACCESS207 - Material &1: Change of valuation category is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_MAT_ACCESS - Message class for MDG Material Access Layer

• Message number: 207

• Message text: Material &1: Change of valuation category is not allowed

What causes this issue?

The valuation category for valuation area &SYST-MSGV2& was changed. It
is not allowed to change the valuation category because valuation data
has already been saved.

System Response

The valuation category is reset to its previous value.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_MAT_ACCESS207 - Material &1: Change of valuation category is not allowed ?

  The SAP error message MDG_BS_MAT_ACCESS207 indicates that there is an issue with changing the valuation category of a material in the Material Master within the SAP Master Data Governance (MDG) environment. This error typically arises when a user attempts to modify the valuation category of a material that is not allowed due to certain restrictions or conditions.
  Cause:
  
  
  Valuation Category Restrictions: The valuation category of a material is a critical field that determines how the material is valued in financial accounting. Changing it can have significant implications for inventory valuation and financial reporting. Therefore, SAP restricts changes to this field under certain conditions.
  
  
  Material Status: The material may be in a status that does not allow changes to the valuation category. For example, if the material is blocked or has been used in transactions, changes may be restricted.
  
  
  Existing Stock: If there is existing stock for the material, changing the valuation category may not be permitted as it could lead to inconsistencies in inventory valuation.
  
  
  Configuration Settings: The system configuration may have specific settings that prevent changes to the valuation category for certain materials or under certain conditions.
  
  
  Solution:
  
  
  Check Material Status: Verify the status of the material. If it is blocked or has been used in transactions, you may need to unblock it or clear any transactions before attempting to change the valuation category.
  
  
  Review Existing Stock: If there is existing stock, consider whether it is necessary to change the valuation category. If it is essential, you may need to perform a stock transfer or other inventory management activities to clear the stock before making the change.
  
  
  Consult Configuration: Review the configuration settings in the Material Management (MM) module to see if there are any restrictions in place regarding the valuation category. You may need to consult with your SAP configuration team or a functional consultant.
  
  
  Use Alternative Methods: If changing the valuation category directly is not possible, consider whether you can achieve your goals through other means, such as creating a new material with the desired valuation category and transferring stock to the new material.
  
  
  Documentation and Support: If you are unable to resolve the issue, consult SAP documentation or reach out to SAP support for further assistance. They may provide insights specific to your system configuration and version.
  
  
  Related Information:
  
  Material Master Data: Understanding the structure and importance of the material master data in SAP is crucial. The valuation category is part of the accounting view of the material master.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM02 (Change Material) and MM03 (Display Material) to manage material data effectively.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling valuation category changes.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate actions to resolve it.