How To Fix MFLE_CHANGEDOC019 - Old and new structures do not have similar list of fields

SAP Error Message - Details

• Message type: E = Error

• Message class: MFLE_CHANGEDOC -

• Message number: 019

• Message text: Old and new structures do not have similar list of fields

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MFLE_CHANGEDOC019 - Old and new structures do not have similar list of fields ?

  The SAP error message MFLE_CHANGEDOC019 indicates that there is a mismatch between the old and new structures of a document or data object in the system. This typically occurs during operations that involve changing or updating data structures, such as when you are trying to modify a document or when there are changes in the underlying data model.
  Cause:
  
  Field Mismatch: The old structure and the new structure of the document do not have the same fields. This can happen if fields have been added, removed, or renamed in the data model.
  Custom Enhancements: If there are custom fields or enhancements in the data structure that are not present in the new version, this error can occur.
  Versioning Issues: If the system is trying to apply changes from a version of the document that does not match the current version, it can lead to this error.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production) and the structures are not aligned, this error may arise.
  
  Solution:
  
  Check Field Definitions: Compare the old and new structures to identify the differences in fields. You can do this by using transaction codes like SE11 (Data Dictionary) to view the structures.
  Adjust Structures: If you have control over the data model, you may need to adjust the structures to ensure that they match. This could involve adding or removing fields as necessary.
  Review Custom Enhancements: If there are custom fields or enhancements, ensure that they are included in the new structure. You may need to update your custom code to align with the new data model.
  Transport Consistency: Ensure that all necessary transports have been applied correctly and that the environments (development, testing, production) are consistent in terms of data structures.
  Consult Documentation: Review any release notes or documentation related to the changes in the data model to understand what modifications have been made.
  Debugging: If the issue persists, consider debugging the process to identify where the mismatch is occurring. This may involve looking at the code that handles the document changes.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to analyze the structures and functions involved.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to identify the cause of the MFLE_CHANGEDOC019 error and implement a solution to resolve it.