Java plugin for Oracle 11iR9 Netscape client ?

I have installed Oracle 11i R9 on RHEL 3 successfully. There seems to be problem on using Netscape client. NPX_PLUGIN_PATH is not set when I try to access form from Netscape client. I am using JDK 1.3.1_10. Does anyone knows what version of JRE works with Netscape 7.1 on Linux.

I am not sure if this is certified but I know other people have got it
to work.

What is the actual error you are getting?

Are you using the latest JRE?