Why might an administrator be unable to upload an Excel workbook with multiple sheets via Edge Import?

An administrator might be unable to upload an Excel workbook with multiple sheets via Edge Import primarily because the system does not support loading more than one sheet from an Excel file at the same time. The functionality is designed to handle one sheet per import, requiring the administrator to upload each sheet individually. This limitation stems from the need for clarity and accuracy in data imports, ensuring that data from distinct sheets is not conflated or misinterpreted during the import process.

While there may be other reasons an upload could fail, such as file size limits or format issues, the specific restriction regarding multiple sheets directly addresses a fundamental capability of the import tool. This design choice helps maintain data integrity and simplifies the import workflow for users.