Thanks for your response.
I verified I have the org.jboss.tools.birt.oda plugin in the WEB-INF/platform/plugins directory. I have the version org.jboss.tools.birt.oda_1.2.0.v20110215-1225-H29-GA.jar.
I removed all the files/directories except the config.ini from the WEB-INF/platform/configuration directory.
I verified my config.ini files contained each of the lines you mentioned. It did, plus a few others, so I commented out all except the ones you mentioned and re-started the jboss server.
I can see the folders in the configuration directory being created, and the BIRT test reports along with a JDBC Datasource report work fine. But when I try the Hibernate Datasource report, I still get the same error.
The message says to "Check the workspace log file for any problems with loading the extension bundle and its dependencies.", but I do not see a log file in the workspace directory.
Do you have any other ideas where I can look to see where I am going wrong?