How To Fix DMU314 - Change number &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DMU - Digital Mock Up (DMU)

• Message number: 314

• Message text: Change number &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMU314 - Change number &1 does not exist ?

  The SAP error message DMU314, which states "Change number &1 does not exist," typically occurs in the context of change management within SAP systems, particularly when dealing with change numbers in the context of engineering change management (ECM) or similar processes.
  Cause:
  
  Non-Existent Change Number: The most common cause of this error is that the change number you are trying to use does not exist in the system. This could be due to a typo, or the change number may not have been created or activated.
  Authorization Issues: The user may not have the necessary authorizations to view or use the specified change number.
  Data Deletion: The change number may have been deleted or archived, making it unavailable for current operations.
  Incorrect Context: The change number may not be applicable in the context you are trying to use it (e.g., trying to apply a change number to a document type that does not support it).
  
  Solution:
  
  Verify Change Number: Check the change number you are using for any typographical errors. Ensure that it is correctly entered.
  Check Existence: Use transaction codes like CC03 (Display Change Number) or CC01 (Create Change Number) to verify if the change number exists in the system.
  Review Authorizations: Ensure that the user has the necessary authorizations to access and use the change number. This may involve checking roles and permissions in the user profile.
  Consult with Colleagues: If you are unsure about the change number, consult with colleagues or the change management team to confirm its validity and status.
  Check for Deletion/Archiving: If the change number was recently deleted or archived, you may need to restore it or create a new change number.
  Contextual Relevance: Ensure that you are using the change number in the correct context and that it is applicable to the operation you are trying to perform.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01, CC02, CC03, and CC04 for creating, changing, displaying, and deleting change numbers.
  Documentation: Review SAP documentation or help files related to change management and engineering change management for additional context and guidance.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be specific fixes or updates available.
  
  If the issue persists after following these steps, it may be beneficial to contact your SAP support team for further assistance.