How To Fix FDT_CHANGE_INFO793 - Calculated columns were changed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 793

• Message text: Calculated columns were changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO793 - Calculated columns were changed ?

  The SAP error message FDT_CHANGE_INFO793 indicates that there have been changes made to calculated columns in a data model or a related object in SAP. This error typically arises in the context of SAP applications that utilize the Fiori Design Time (FDT) framework, particularly when working with analytical applications or data models.
  Cause:
  The error is triggered when:
  
  A calculated column in a data model has been modified after it was initially defined.
  The changes made to the calculated columns are not compatible with the existing data model or its usage in reports or applications.
  There may be dependencies on the calculated columns that are affected by the changes, leading to inconsistencies.
  
  Solution:
  To resolve the FDT_CHANGE_INFO793 error, you can take the following steps:
  
  
  Review Changes: Check the recent changes made to the calculated columns. Ensure that the modifications are necessary and correctly implemented.
  
  
  Revalidate the Data Model: After making changes to calculated columns, revalidate the data model to ensure that all dependencies and references are still intact.
  
  
  Update Dependent Objects: If there are reports, queries, or other objects that depend on the calculated columns, update them to reflect the changes made. This may involve adjusting the logic or recalculating values.
  
  
  Check for Compatibility: Ensure that the changes made to the calculated columns are compatible with the overall data model and do not violate any constraints or dependencies.
  
  
  Test the Changes: After making the necessary adjustments, test the data model and any dependent applications to ensure that they function correctly without errors.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any specific guidelines related to the FDT framework and calculated columns.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP Fiori and data modeling.
  
  
  Related Information:
  
  Fiori Design Time (FDT): This is a framework used in SAP Fiori applications for designing and managing data models, including calculated columns.
  Calculated Columns: These are columns in a data model that derive their values based on calculations performed on other columns. They are often used in analytical scenarios to provide insights.
  Data Model Validation: Regular validation of data models is essential to ensure that all components are functioning as expected, especially after making changes.
  
  By following these steps, you should be able to address the FDT_CHANGE_INFO793 error effectively.