> What is difference between GlassFish and Sun Java
> System Application Server (SJSAS) 9.0?
>
As far as the functionality goes, GlassFish-v1 is in SJSAS9.0.
> Does SJSAS 9.0 support the functionality of GlassFish?
>
yes
> For example, when we test services, the SOAP request
> and response can be displayed.
>
Yes - enable the monitoring feature for the service using the admin
console and you can view the messages passing through. Refer to this :
http://java.sun.com/developer/EJTechTips/2006/tt0128.html#2
Vijay