I found out that In my CGI script, the Form data is not being transffered from webpage to underlying script. What could be the workaround for ward of the permission problem between, Operating system user and Webinterface user.
I don't see how this question relates to your original question. Maybe you can post the script together with a description of the problem. Or maybe you can debug it yourself. For example, usually the web server error log has a detailed description of the problems Perl or the webserver encounter.
I cannot suggest a workaround because you describe the problem quite poorly.