How To Fix CNV_DMC_MC_EXCEPTION249 - View mode not supported. Package is not editable.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 249

• Message text: View mode not supported. Package is not editable.

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 CNV_DMC_MC_EXCEPTION249 - View mode not supported. Package is not editable. ?

  The SAP error message CNV_DMC_MC_EXCEPTION249: View mode not supported. Package is not editable. typically occurs in the context of the SAP Data Migration Cockpit (DMC) when you are trying to work with a migration package that is in a view-only mode. This can happen for several reasons, and understanding the cause can help you find a suitable solution.
  Causes:
  
  Package Status: The migration package you are trying to access may be in a status that does not allow editing. For example, it might be in a completed or locked state.
  User Permissions: The user account you are using may not have the necessary permissions to edit the migration package.
  Technical Restrictions: Certain technical restrictions in the DMC or the specific migration scenario may prevent editing of the package.
  System Configuration: The system configuration or settings may not allow modifications to the package in the current context.
  
  Solutions:
  
  
  Check Package Status:
  
  Navigate to the migration package in the DMC and check its status. If it is marked as completed or locked, you may need to unlock it or create a new package for editing.
  
  
  
  User Permissions:
  
  Ensure that your user account has the necessary roles and authorizations to edit migration packages. You may need to contact your SAP administrator to verify and adjust your permissions.
  
  
  
  Create a New Package:
  
  If the current package cannot be edited, consider creating a new migration package. This allows you to start fresh and make the necessary changes without restrictions.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to the Data Migration Cockpit and the specific migration scenario you are working with. There may be specific guidelines or limitations regarding package editing.
  
  
  
  Check for Technical Notes:
  
  Look for any SAP Notes or updates related to the DMC that might address this issue. Sometimes, there are known bugs or limitations that have been documented by SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with the error message and context to help them diagnose the issue.
  
  
  
  Related Information:
  
  SAP Data Migration Cockpit (DMC): A tool used for data migration in SAP S/4HANA projects, allowing users to manage migration packages and data transfer.
  Migration Package: A collection of data and settings that are used during the data migration process.
  User Roles and Authorizations: In SAP, user roles determine what actions a user can perform. Ensure that the user has the appropriate roles assigned.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.