How To Fix MFLE_CHANGEDOC012 - Objectclas missing in metadata header

SAP Error Message - Details

• Message type: E = Error

• Message class: MFLE_CHANGEDOC -

• Message number: 012

• Message text: Objectclas missing in metadata header

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MFLE_CHANGEDOC012 - Objectclas missing in metadata header ?

  The SAP error message MFLE_CHANGEDOC012 with the description "Object class missing in metadata header" typically occurs in the context of Change Document functionality in SAP. This error indicates that the system is unable to find the required object class in the metadata header of the change document.
  Causes:
  
  Missing Object Class: The object class that is expected in the metadata header is not defined or is missing in the system.
  Configuration Issues: There may be issues with the configuration of change document objects or the related metadata.
  Transport Issues: If the change document configuration was transported from one system to another, it might not have been transported correctly.
  Custom Development: If there are custom developments or modifications related to change documents, they may not be implemented correctly.
  
  Solutions:
  
  
  Check Object Class Configuration:
  
  Go to transaction SCDO (Change Document Objects) and verify that the object class is correctly defined and active.
  Ensure that the object class is properly configured with the necessary fields and settings.
  
  
  
  Review Metadata:
  
  Check the metadata header for the change document to ensure that the object class is included. You may need to regenerate the metadata if it is missing.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included in the transport request.
  Re-import the transport if necessary.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set breakpoints in the relevant function modules to trace where the error occurs and gather more information about the missing object class.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve the issue.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to change documents and object classes to ensure that all necessary steps have been followed in the configuration.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SCDO: Change Document Objects
  SE11: Data Dictionary (to check table definitions)
  SE80: Object Navigator (for custom developments)
  
  
  
  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 relevant logs or screenshots.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.