Here's why that might be the case:
* Direct-to-video sequels weren't common in the early 2000s. The first direct-to-video Disney sequels were released in the late 1990s, and the practice gained momentum in the early 2000s.
* The original "The Aristocats" wasn't a major hit. While a beloved film, it wasn't a huge box office success compared to other Disney classics. This may have made a sequel less appealing to Disney.
* The story of "The Aristocats" is mostly self-contained. The film focuses on the cats' journey home, leaving little room for a direct sequel that could maintain the original charm.
It's possible that there were internal discussions about a sequel, but it never progressed to a full production stage.
If you're interested in sequels, there are a few other Disney films that received direct-to-video sequels, such as "The Lion King II: Simba's Pride" and "The Little Mermaid II: Return to the Sea."