How To Fix MFLE_CHANGEDOC002 - Old and new structure cannot be identical, SPACE if no conversion needed

SAP Error Message - Details

• Message type: E = Error

• Message class: MFLE_CHANGEDOC -

• Message number: 002

• Message text: Old and new structure cannot be identical, SPACE if no conversion needed

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_CHANGEDOC002 - Old and new structure cannot be identical, SPACE if no conversion needed ?

  The SAP error message MFLE_CHANGEDOC002 indicates that there is an issue with the structure of a document being changed in the system. Specifically, the error states that the old and new structures cannot be identical, and it suggests that a space should be provided if no conversion is needed.
  Cause:
  This error typically occurs in the context of document changes where the system expects a change in the structure of the document (for example, when updating a material master or a document related to logistics). The error arises when the system detects that the new structure you are trying to apply is the same as the existing structure, which is not allowed in certain operations.
  Possible Causes:
  
  No Changes Made: The user may have attempted to save changes without actually modifying any fields that would alter the document structure.
  Incorrect Configuration: There may be a configuration issue in the document type or the way the document is being processed.
  Data Entry Error: The user may have inadvertently entered the same data that already exists, leading to no structural change.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check for Actual Changes: Ensure that you are making meaningful changes to the document. If no changes are needed, you may not need to save the document at all.
  
  
  Review Document Structure: Verify the structure of the document you are trying to change. Make sure that the fields you are modifying are indeed different from the existing values.
  
  
  Use a Space for No Conversion: If the error message suggests providing a space, ensure that any fields that do not require a change are set to a space or left blank, as appropriate.
  
  
  Consult Documentation: Review SAP documentation or help files related to the specific transaction or document type you are working with to understand the expected structure and requirements.
  
  
  Check Configuration: If you have access, check the configuration settings for the document type in question to ensure they are set up correctly.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to material management, logistics, or document processing.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.