Now that we know you are looking at the correct examples, let's look into the details :) "Fuchs" wrote : | Now, the Server-Methode should be called every fifth sec. | In my Application it is only once called. If you look at the bean implementation http://anonsvn.jboss.org/repos/jbossas/projects/ejb3/trunk/docs/tutorial/..., we are calling the createTimer with 2 arguments: ctx.getTimerService().createTimer(new Date(new Date().getTime() + milliseconds), "Hello World"); | This will create a timer which is scheduled to be triggered at the specified time, only once. If you want it to repeat every x milli seconds, then you will have to use the overloaded method which accepts 3 arguments http://java.sun.com/javaee/5/docs/api/javax/ejb/TimerService.html#createT... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4261313#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...