How To Fix MDG_BS_MAT_CHMNG_API051 - Change number &1 already used with revision level &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_MAT_CHMNG_API - Message class for material change management

• Message number: 051

• Message text: Change number &1 already used with revision level &2

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 MDG_BS_MAT_CHMNG_API051 - Change number &1 already used with revision level &2 ?

  The SAP error message MDG_BS_MAT_CHMNG_API051 indicates that a change number you are trying to use is already associated with a specific revision level. This typically occurs in the context of Material Master data management within SAP Master Data Governance (MDG).
  Cause:
  The error arises when:
  
  You attempt to assign a change number to a material that has already been used with a different revision level.
  The change number is already linked to a specific version of the material, and you are trying to create or modify a new version with the same change number.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Change Numbers:
  
  Review the change numbers that are already assigned to the material in question. You can do this by navigating to the relevant material in the Material Master and checking its change history.
  
  
  
  Use a Different Change Number:
  
  If the change number is already in use, consider using a different change number that is not associated with the material's current revision level.
  
  
  
  Review Revision Levels:
  
  Ensure that you are using the correct revision level for the change number. If you need to use the same change number, you may need to adjust the revision level accordingly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or your organization's internal guidelines on managing change numbers and revision levels to ensure compliance with the established processes.
  
  
  
  Check Configuration:
  
  If you have access, check the configuration settings in SAP MDG related to change management and revision levels to ensure they are set up correctly.
  
  
  
  Contact Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to Material Master data management, such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  Change Management Process: Understand the change management process in your organization, including how change numbers and revision levels are assigned and managed.
  
  By following these steps, you should be able to resolve the error and continue with your material changes in SAP MDG.