Im working on a project to create a bussiness activity webservice using EJB3 and Jboss5.0GA wich has JbossWS implemented. I Used the example given on the Jboss website called XTS-demo.
I tried to make a own implementation and stripped the BA to 1 participant wich calles a simple calculation function. So far so good actually.
The problem is the BusinessActivityManagerFactory wich resides in the arjuna package of Jboss. Whenever i call the following static method
BusinessActivityManager activityManager = BusinessActivityManagerFactory.businessActivityManager();
So, have you deployed jbossxts.sar in your server deploy directory?