How To Fix FDT_CHANGE_INFO783 - Schema was changed from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 783

• Message text: Schema was changed from &1 to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO783 - Schema was changed from &1 to &2 ?

  The SAP error message FDT_CHANGE_INFO783 indicates that there has been a change in the schema of a data structure or object in the SAP system. Specifically, it states that the schema has changed from one version (denoted as &1) to another (denoted as &2). This typically occurs in the context of using the SAP Fiori Data Transformation (FDT) framework or similar data handling processes.
  Cause:
  
  
  Schema Changes: The most common cause of this error is that the underlying data structure or schema has been modified. This could be due to:
  
  Changes in the database structure (e.g., adding or removing fields).
  Updates to the data model in the application.
  Changes made during a system upgrade or patch.
  
  
  
  Incompatibility: The application or process that is trying to access the data is expecting a different schema than what is currently available. This can happen if the application has not been updated to reflect the new schema.
  
  
  Solution:
  
  
  Check Schema Changes: Review the changes made to the schema. This can involve:
  
  Checking the transport logs to see what changes were applied.
  Reviewing the data model documentation to understand the modifications.
  
  
  
  Update Application Logic: If the application or process is expecting the old schema, you may need to:
  
  Update the application logic to accommodate the new schema.
  Ensure that any mappings or transformations are adjusted to reflect the new structure.
  
  
  
  Re-deploy or Refresh: If the changes were made in a development environment, ensure that the changes are properly transported to the production environment. Sometimes, a refresh or re-deployment of the application may be necessary.
  
  
  Consult Documentation: Refer to SAP documentation or release notes for any specific instructions related to schema changes, especially if this error occurred after an upgrade.
  
  
  Testing: After making the necessary adjustments, conduct thorough testing to ensure that the application works correctly with the new schema.
  
  
  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.
  Fiori and FDT Documentation: Review the official SAP Fiori and FDT documentation for best practices on handling schema changes and data transformations.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.