FTP
202 Command Superfluous
The command is not implemented but is recognized as superfluous. The server acknowledges the command but it has no effect.
When You See This Code
When you send a command the server recognizes but considers unnecessary, such as ALLO on a server that does not require pre-allocation.
How to Fix
No fix needed — the server is telling you the command is not necessary. You can safely ignore this response and continue.