How To Fix MFLE_CHANGEDOC001 - Old and new objectclass cannot be identical

SAP Error Message - Details

• Message type: E = Error

• Message class: MFLE_CHANGEDOC -

• Message number: 001

• Message text: Old and new objectclass cannot be identical

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 MFLE_CHANGEDOC001 - Old and new objectclass cannot be identical ?

  The SAP error message MFLE_CHANGEDOC001 indicates that there is an attempt to change a document in a way that the old and new object classes are identical. This typically occurs in the context of document management or when working with change documents in SAP.
  Cause:
  The error arises when a user tries to change an object (like a document or a record) in a way that does not actually modify its class or type. For example, if you are trying to change a document type from one type to another but inadvertently specify the same type for both the old and new values, SAP will throw this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Object Class: Review the object class of the document you are trying to change. Ensure that you are indeed trying to change it to a different class.
  
  
  Verify Input Values: Double-check the values you are inputting for the change. Make sure that the new object class is different from the old one.
  
  
  Review Custom Code: If you are using custom code or enhancements, ensure that the logic correctly differentiates between the old and new object classes.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or function module you are using to understand the expected input and behavior.
  
  
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant function modules to see the values being passed and identify where the logic might be failing.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional context.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transactions related to document management, such as creating or changing documents in SAP DMS (Document Management System).
  Change Document Management: Understanding how change documents work in SAP can provide insights into why this error occurs. Change documents track changes to specific objects and require that the object class be changed appropriately.
  SAP Community: Engaging with the SAP Community forums can provide additional insights and solutions from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.