I am doing performance testing on Oracal Forms Application using tool Silkperformer.
When I am uploading new file I am getting massage, “Illegal Action Performed”.
Logic behind it as fallow;
When I am clicking on browse button, new window (upload) is opening which is developed in java. URL for this window is different every time, how it generates?- client creates one unique key and sends back to server, server update it and send back the URL(url+key) to client. When that url is used server updates key flag, so that if user is using same key the it responds “Illegal Action Performed”.

Problem here is when client creates key and send it to server, I am not able to capture that key value for parsing.
And I have selected profile application type is Oracle9i, since application is combination of oracal forms and java.

Please help for the solution.