Web Server 7.0 Update 1 supports JavaServerTM Faces 1.2 technology. Most JavaServer Faces 1.1 applications are expected to work with Web Server 7.0 Update 1 without any modifications. However, there are some compatibility issues that might be encountered when migrating applications to JavaServer Faces 1.2 applications and such applications require modifications. The changes are documented in the JavaServer Faces release notes at https://javaserverfaces.dev.java.net/rlnotes/1.2_04/issues.html.
Sun Java System Portal Server 7.1, provided with Java ES 5 is not compatible with Sun Java System Web Server 7.0 Update 1. If you have deployed Sun Java System Portal Server 7.1 along with Web Server 7.0, you need to upgrade both servers rather than only Sun Java System Web Server 7.0. The required Sun Java System Portal Server 7.1 upgrade is available with Java Enterprise System 5 Update 1 or with the following patches available on http://sunsolve.sun.com/pub-cgi/show.pl?target=patches/patch-access web site.
If you are using a localized version of Web Server, install the following Portal Server localization patches:
125301 (Solaris SPARC, Solaris x86 localization)
125302 (Linux localization)