Multiple requests to the same servlet is problem

[Edson Alves Pereira]

        Hello folks, i have one page with iframes, each iframe has a GET
request, to a servlet that must bring description for a product code, and
therefore each iframe has a different request like:

url="/osctrl/exec/ProductDescription?code=478541.1"

        But when tomcat seems to confuse those three request and all of then
display errors or the first request is displayed for all! Why does this
happen?

        Regards,
        Edson