'#N/A' value appears when using SDA Tool

Dear SBTi team,

Hi, I have a question about using SDA Tool.
(target setting method: SDA, Sector: All)

‘SDA tool version 1.2.1’ only works when I set base year before ‘2020’, and an error ("#N/A") appears when I enter ‘2021’ in section 2, section 4, and Graph 1&2.

How can I set targets using SDA Methodology when I choose 2021 as a base year?
Please let me know if there is any other updated tool or calculation method without using the tool.

Thanks.