I have the same problem, I get the same ClassCastException. I am using the Seam 2.0.1.GA
jpa example application.
I have a WAS 6.1.0.13 EJB3 server on windows. I tried setting the classloader to
application first for both web module and application. That did not help, even after
restarts I still get the errors. I then deployed the application to another WAS server
with same version but on linux and this time it worked.
Then I tried to port this to my own application. I have used the same components.xml and
persistence.xml files that come with the jpa example. This application is deployed as an
EAR file though. I got the same ClassCastException on Windows (as I expected) but I also
got it on the linux server.
Any ideas? Any hope of fixing this in Seam (even if the problem is with WAS) to make it
more stable.
Is there any other way to get hold of the EntityManager in my application on WAS (other
than @PersistenceContext in an EJB)?
Thanks
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