Question : Servlet Issue in Moving from Unix to Linux

Is there anything uniquely different between the Linux environment and the Unix environment regarding servlets? We are trying to move a WebSphere application from Unix to Linux (Red Hat 4X64). We've copied everything over (file structures the same, etc), and changed references where needed. But there are two servlets that do not want to run. It seems like the app is not finding them. We can call up the URLs manually, and the servlets run. Is there something we are missing that needs changed on Linux, that might not be applicable on Unix? Any ideas would be appreciated. Thank you!

Answer : Servlet Issue in Moving from Unix to Linux

It's really difficult to say without much information and the following two facts are contradicting:

(1)  It seems like the app is not finding them
and
(2)  We can call up the URLs manually, and the servlets run.

There can be something wrong with the the URLs if requests are forwarded.
It can be something as odd as errors in the application where some of the servlets are actually accessed from  a different .ear. Then when only some of ears are moved to another server, certain servlets are suddenly missing.