In the tutorial:
To install and deploy the sample application on Sun Java™ System Application Server 9.1: [a bunch of instructions ]
In the "Known Issues and Breaking Changes":
Known Issue with JSF 1.2 and Sun Application Server 9.1
The NetAdvantage for JSF 2008 volume 2 with support for JSF 1.2 release does not work in Sun® Application Server 9.1
Gee thanks for the heads up. Do Not Taunt Happy Fun Ball.