How To Fix CNV_DMC_UI_FW_CMD004 - Error creating command data object; missing compatibility

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_UI_FW_CMD -

• Message number: 004

• Message text: Error creating command data object; missing compatibility

What causes this issue?

Error when creating command data object by factory
&COMMAND_DATA_FACTORY&. Created data object is incompatible with
expected type &COMMAND_DATA_NAME&.

System Response

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

How to fix this error?

In case that the command data factory doesn't provide the command data
interface you may have to provide it.

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_UI_FW_CMD004 - Error creating command data object; missing compatibility ?

  The SAP error message CNV_DMC_UI_FW_CMD004 typically indicates that there is a compatibility issue when trying to create a command data object in the Data Migration Cockpit (DMC) or a related tool. This error can arise due to several reasons, including version mismatches, missing components, or configuration issues.
  Causes:
  
  Version Mismatch: The version of the Data Migration Cockpit or the underlying components may not be compatible with the version of the SAP system you are using.
  Missing Components: Required components or add-ons may not be installed or activated in your SAP system.
  Configuration Issues: Incorrect configuration settings in the DMC or related tools can lead to this error.
  Authorization Issues: The user executing the command may not have the necessary authorizations to create command data objects.
  
  Solutions:
  
  
  Check Compatibility:
  
  Verify that the version of the Data Migration Cockpit is compatible with your SAP system version. Refer to the SAP Product Availability Matrix for details.
  
  
  
  Install Missing Components:
  
  Ensure that all required components and add-ons for the Data Migration Cockpit are installed and activated. This may include specific SAP Notes or support packages.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the Data Migration Cockpit. Ensure that all necessary parameters are set correctly.
  Review any relevant documentation or guides provided by SAP for setting up the DMC.
  
  
  
  User Authorizations:
  
  Ensure that the user has the necessary authorizations to perform the operation. You may need to consult with your SAP security team to verify and adjust user roles and permissions.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes that may address this specific error. SAP Notes often provide fixes, workarounds, or additional information related to known issues.
  
  
  
  Logs and Traces:
  
  Check the application logs (transaction SLG1) and system logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for the Data Migration Cockpit for detailed setup and troubleshooting instructions.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  SAP Notes: Regularly check for updates or patches that may resolve compatibility issues.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_DMC_UI_FW_CMD004 error in your SAP environment.