Based on common file-naming conventions found in digital media archival and sharing communities, this code typically refers to:
The .7z.002 extension confirms this is a "split" archive. Because 7-Zip cannot read part 2 without part 1, the file is currently unusable on its own. How to use this file SS-Ale-016_s.7z.002
The code format "SS-Ale" is associated with specific studio labels or series (often related to the S-One or Soft On Demand sub-labels). In this context, "SS-Ale-016" identifies a specific production. Based on common file-naming conventions found in digital
Split files (except for the last one) are usually exactly the same size. If one is smaller, the download may be corrupted. SS-Ale-016_s.7z.002
Do you have the of this archive, or are you seeing an error message when trying to open it?