The filename indicates that you have the second part of a multi-part compressed archive.

Collect SS-Tas-010_v.7z.001 , SS-Tas-010_v.7z.002 , and any subsequent numbers into one folder. Open Part 1: Right-click only the file ending in .001 .

To "come up with a proper text" for this, it helps to understand what the file is and how to handle it. Here is the essential information: What this file is

"This file is segment 2 of a multi-part 7-Zip archive. Please ensure all related parts (starting with .001 ) are in this directory before attempting extraction."

"Error: Missing preceding volume. Part .002 cannot be processed without SS-Tas-010_v.7z.001 ." How to use it

Do you have the of this archive, or are you trying to troubleshoot a specific extraction error ?