Hi t_kishore, I have tried what you suggest and still get the error : Incomplete Deployment listing: | | --- MBeans waiting for other MBeans --- | ObjectName: jboss:service=Scheduler | State: FAILED | Reason: org.jboss.deployment.DeploymentException: Exception setting attribute javax.management.Attribute@1bb6a69 on mbean jboss:service=Scheduler; - nested throwable: (java.security.InvalidParameterException: Given class com.company.app.api.AppApiClean is not not found) | In my scheduler-service.xml file I have the following - <attribute name="SchedulableClass">com.company.app.api.AppApiClean</attribute> This is the correct path to this class within my app and the only way I can prevent this error is to place the java class file within a jar in server/$SERVER_CONF/lib/ . When I do this the perform method is called correctly but from server/$SERVER_CONF/lib/ it has no idea about the application's EJBs so cannot call them. I notice that torf has his SchedulableClass contained in server/$SERVER_CONF/lib/our-framework.jar. I don't understand how his code calls the EJBs in his application from this lib folder. If someone could explain then that would be great. t_kishore is your schedulable class contained within you application packages or in the lib folder? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3999903#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...