500 Server Error running 3rd party jar files

[Lawrensium]

Hi guys,

I'm trying to run a set of jar files, a 3rd-party api with Coldfusion MX 7. But I got 500 Server error. When I dump the same set of jar files into tomcat 6 with standard configuration, it just works. Any idea how to find out what's actually wrong and make it work in Coldfusion environment? Please kindly share your opinion or suggestion. Thank you.