I have gone through this link.
Thank you for the post.
I have tried following the steps.But when i try running the batch file
it corrupts my portal server.

..\xmlaccess.bat ?in p2p_create_page.xml ?out result.xml ?user
wpsadmin ?pwd wpsadmin ?url http://localhost:9081/wps/config

Please let me know anyone could execute it in their WebSphere Portal environment.

Best Regards,