How To Fix CH115 - Change number cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CH - CAD/PP integration messages

• Message number: 115

• Message text: Change number cannot be changed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CH115 - Change number cannot be changed ?

  The SAP error message CH115 ("Change number cannot be changed") typically occurs in the context of change management within SAP, particularly when dealing with change numbers in the context of engineering change management (ECM) or similar processes. This error indicates that an attempt was made to modify a change number that is either locked, already processed, or not in a state that allows changes.
  Causes:
  
  Change Number Status: The change number may be in a status that does not allow changes (e.g., it might be released or completed).
  Locking Mechanism: The change number could be locked by another user or process, preventing modifications.
  Authorization Issues: The user may not have the necessary authorizations to change the change number.
  System Configuration: Certain configurations in the system may restrict changes to change numbers under specific conditions.
  
  Solutions:
  
  Check Change Number Status: Verify the status of the change number. If it is in a completed or released state, you may need to create a new change number or revert the status if possible.
  Unlock the Change Number: If the change number is locked, identify the user or process that has locked it and request them to unlock it.
  Review Authorizations: Ensure that the user has the necessary permissions to modify the change number. This may involve checking roles and authorizations in the SAP system.
  Consult Documentation: Review the relevant SAP documentation or configuration settings to understand any restrictions that may apply to change numbers in your specific environment.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  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) to navigate the change management process.
  SAP Notes: Search for SAP Notes related to error CH115 for any specific fixes or updates that may address the issue.
  Change Management Process: Understanding the overall change management process in SAP can help in troubleshooting and resolving issues related to change numbers.
  
  By following these steps, you should be able to identify the cause of the CH115 error and take appropriate action to resolve it.