How To Fix MDG_BS_MAT_UI021 - Change number &1 does not exist.

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_MAT_UI - Material Display (Single Maintenance)

• Message number: 021

• Message text: Change number &1 does not exist.

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_UI021 - Change number &1 does not exist. ?

  The SAP error message MDG_BS_MAT_UI021 with the description "Change number &1 does not exist" typically occurs in the context of SAP Master Data Governance (MDG) when you are trying to process a change request that references a change number that the system cannot find. This can happen for various reasons, and here are some potential causes, solutions, and related information:
  Causes:
  
  Invalid Change Number: The change number you are trying to use may not exist in the system. This could be due to a typo or an incorrect reference.
  Change Number Deletion: The change number might have been deleted or archived, making it unavailable for the current operation.
  Authorization Issues: The user may not have the necessary authorizations to view or access the change number.
  Data Consistency Issues: There may be inconsistencies in the data or configuration that prevent the system from recognizing the change number.
  System Configuration: The system may not be properly configured to handle change numbers in the context you are working in.
  
  Solutions:
  
  Verify Change Number: Double-check the change number you are using for any typographical errors. Ensure that it is the correct number and format.
  Check Change Number Status: Use transaction codes like CC03 (Display Change Number) to check if the change number exists and is active.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the change number. You may need to consult with your SAP security team.
  Consult Change Logs: If the change number was recently deleted or modified, check the change logs or audit trails to understand what happened.
  System Configuration Review: If the issue persists, review the system configuration related to change management and ensure that it is set up correctly.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for further assistance, especially if this is a recurring problem.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01 (Create Change Number), CC02 (Change Change Number), and CC03 (Display Change Number).
  SAP Notes: Check for any relevant SAP Notes that might address known issues or bugs related to change numbers in your version of SAP MDG.
  Documentation: Review the SAP MDG documentation for best practices on managing change numbers and related processes.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.