For the platforms that are supported for this web container, see Platforms Supported For OpenSSO Enterprise 8.0 in Sun OpenSSO Enterprise 8.0 Release Notes.
Set the MaxPermSize JVM option to a minimum value of 256 MB. For example:
If the Java Security Manager is enabled, add the security permissions to the weblogic.policy file, as described in Adding Security Permissions For a Web Container. After you edit the file, restart the web container.
See the following issues in the OpenSSO Enterprise 8.0 Release Notes: