Summary
Description
Sage X3 V12 2025 R1 (12.0.37)
Sage X3 Office AddIn 12.20.0.27
In Sage X3, when exporting data from a screen table to Excel, it is possible to reopen the document without needing to login each time.
However, if you use the ‘Convert to Range’ function (within the 'Table Design' section of the Ribbon), each time you try to reopen the spreadsheet, you will be prompted to login.
Recreation Steps
Development > Script Dictionary > Screens (GESAMK)
Select any screen, scroll down to the Fields section and perform an Excel Export of the ‘Field’ grid.

Export to Excel

Open the Excel file in Windows Explorer – note that you are not prompted to login.
Close the file and reopen. You are still not prompted to login.
Now click on ‘Table Design’ in the Ribbon and then select ‘Convert to Range’

Close the file and save the changes.
Every time you open the file, you are prompted to login.
Resolution
A workaround to this issue is to simple close the login box and it will allow you to view the spreadsheet.
This issue is due to be fixed in Sage X3 2025 R2 (Patch 38)