How To Fix MDM_CLF_LEAN205 - Classification controller missing

SAP Error Message - Details

• Message type: E = Error

• Message class: MDM_CLF_LEAN - MDM Lean Classification - Reuse Parts

• Message number: 205

• Message text: Classification controller missing

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDM_CLF_LEAN205 - Classification controller missing ?

  The SAP error message "MDM_CLF_LEAN205 Classification controller missing" typically occurs in the context of SAP Master Data Management (MDM) when the system is unable to find the necessary classification controller for a specific operation. This can happen due to various reasons, such as configuration issues, missing components, or incorrect settings.
  Causes:
  
  Missing Configuration: The classification controller may not be properly configured in the MDM system.
  Incorrect Settings: There may be incorrect settings in the MDM repository or the classification model.
  Version Mismatch: The version of the MDM components may not be compatible with the current setup.
  Transport Issues: If the classification controller was recently transported from another system, it may not have been transported correctly.
  Repository Issues: The repository might be corrupted or not properly set up.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the MDM Console and verify that the classification controller is correctly configured.
  Ensure that all necessary components are activated and properly set up.
  
  
  
  Review Settings:
  
  Check the settings in the MDM repository for the classification model.
  Ensure that the classification controller is assigned to the correct data model.
  
  
  
  Recreate the Controller:
  
  If the classification controller is missing, you may need to recreate it in the MDM Console.
  Follow the steps to create a new classification controller and ensure it is linked to the appropriate data model.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported successfully.
  Re-transport the classification controller if needed.
  
  
  
  System Logs:
  
  Check the system logs for any additional error messages that may provide more context about the issue.
  Look for any related errors that could indicate a broader problem.
  
  
  
  Consult Documentation:
  
  Refer to the SAP MDM documentation for specific guidelines on setting up and managing classification controllers.
  Check for any known issues or patches related to your version of SAP MDM.
  
  
  
  SAP Support:
  
  If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  SAP MDM Documentation: Review the official SAP documentation for MDM to understand the classification model and controller setup.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Version: Ensure that you are aware of the version of SAP MDM you are using, as solutions may vary between versions.
  
  By following these steps, you should be able to diagnose and resolve the "MDM_CLF_LEAN205 Classification controller missing" error in your SAP MDM environment.