Hi, some possibilities: - Is our WebService class a Seam Component? (Annotated with @Name) - If not, Seam connot build up any Contexts, because it doesn't know about your class - Make your class a Stateless SessionBean incl. interface - Or add @Scope(ScopeType.SESSION) to the class Other things: - You may mark your method with @Begin and @End (see Docu for details) so that you will get a long running conversation - Or, make a seperate SessionBean for your logic and use WebSerive a facade. As long as your WebService is a Seam Component you can inject your SessionBean via @In Greetz GHad View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4083166#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...