How To Fix CNV_DMC_MC_EXCEPTION252 - Project cannot be changed; see long textá

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 252

• Message text: Project cannot be changed; see long textá

What causes this issue?

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

System Response

How to fix this error?

If you want to create a migration object in a different project, you
need to open that project and create the migration object there.

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 CNV_DMC_MC_EXCEPTION252 - Project cannot be changed; see long textá ?

  The SAP error message CNV_DMC_MC_EXCEPTION252 typically indicates that a project cannot be changed due to certain restrictions or conditions that are not met. This error is often encountered in the context of data migration projects using the SAP Data Migration Cockpit (DMC) or during the execution of migration activities.
  Cause:
  
  Project Status: The project may be in a status that does not allow changes (e.g., completed, locked, or archived).
  User Permissions: The user may not have the necessary permissions to modify the project.
  Technical Restrictions: There may be technical restrictions in place that prevent changes to the project, such as dependencies on other objects or processes.
  Configuration Issues: There could be configuration settings that restrict changes to the project.
  
  Solution:
  
  Check Project Status: Verify the status of the project. If it is in a completed or locked state, you may need to unlock it or create a new project for further changes.
  Review User Permissions: Ensure that the user has the appropriate authorizations to modify the project. This may involve checking roles and permissions in the SAP system.
  Consult Long Text: The error message often has a long text that provides additional details about the specific reason for the restriction. Check the long text for more context.
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team for assistance. They may need to investigate logs or system settings to identify the root cause.
  Documentation: Refer to SAP documentation or notes related to the Data Migration Cockpit for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Data Migration Cockpit Documentation: Review the official SAP documentation for the Data Migration Cockpit for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.