ManagedScheduledExecutorService could not find EntityManager produced by CDI producer. No active context. --------------------------------------------------------------------------------------------------------- Key: WFLY-7841 URL: https://issues.jboss.org/browse/WFLY-7841 Project: WildFly Issue Type: Bug Components: CDI / Weld Affects Versions: 10.0.0.Final Reporter: Tibor Digana Assignee: Stuart Douglas The problem is that _EntityManager_ does not have managed delegate within a job executed by _ManagedScheduledExecutorService#scheduleAtFixedRate()_. The _EntityManager_ is produced by CDI producer and entire web application is able to work with injected _EntityManager_ except for the jobs. I tried to schedule executing the job in two ways and both finished with same issue (No managed context in _EntityManager_) : * _@ApplicationScoped_ job instance was passed to executor from caller. * The job was changed to _RequestScoped_ and _ContextProxy#createContextualProxy()_ created the Job bean instance and then I called _scheduleAtFixedRate(job, 5, 60, SECONDS)_ It looks to me that _javax.enterprise.concurrent_ has a different _BeanManager_ and therefore has no notion about my CDI Producer of _EntityManager_. The producer is regular producer of _EntityManager_ in JavaEE.