Log in to the machine running the Portal Server software and become root.
Change directories to:
/var/sadm/prod/SUNWps7_0-entsys/ on Solaris.
/var/sadm/prod/sun-ps7_0-entsys/ on Linux.
Type ./uninstall to uninstall the Portal Server software.
The Sun Java Enterprise System Uninstall Wizard is displayed.
Select the components to uninstall and select Next.
If you are uninstalling the Secure Remote Access component, you are asked to provide the portal administrator, Access Manager administrator, and LDAP passwords.
Select Uninstall to uninstall the software.