Thanks Jim for your valuble response. The proces which invokes the java application is runmqtrm which will come when we install WebSphere mq in unix. This will be installed under mqm user. When we run this process in mqm profile to invoke java application it is working fine.
But when we try to run the same process in our profile it is not able to invoke the java application.
So it is obvious that the runmqtrm is unable to find the shared libray file libjli.so.
Can you please let me know how to set environment for this?

Regards
Pradeep