Answer :
True. The Excel workbook must have the same structure as the original workbook.
- When replacing the Excel workbook used as a data source in a Power BI report with a new version, it's crucial for the new workbook to have the same structure as the original one.
- This is necessary to ensure that the report data model remains consistent and that the report continues to function correctly with the updated data.
- If the new workbook has a different structure, such as additional or missing columns, renamed tables, or changes in data organization, it can lead to issues with the report's visuals, calculations, and data mappings.
- Power BI relies on the existing data model to interpret and visualize the data, so any discrepancies in the structure can cause data mismatches and errors.
- Therefore, to maintain the integrity and functionality of the report, it's essential to ensure that the new Excel workbook maintains the same structure as the original one when replacing it in Power BI Desktop.
