createStoredProcedureQuery - Trying to return an unknown connection: org.jboss.jca.adapters.jdbc.jdk7.WrappedConnectionJDK7 --------------------------------------------------------------------------------------------------------------------------- Key: WFLY-3501 URL: https://issues.jboss.org/browse/WFLY-3501 Project: WildFly Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 8.1.0.Final Reporter: Maycon Oliveira Assignee: Jason Greene Priority: Minor The exception is throw when we call a StoredProcedure on a second EJB after do anything with EntityManager on the first EJB: EJB1Session @PersistenceContext protected EntityManager em; @EJB protected EJB2Session session; public void aa(){ // do ANYTHING with EntityManager Query q = this.em.createQuery("select e from Anything e"); q.getResultList(); //call a second EJB session.callStoredProcedureX(); } -------------------------------- EJB2Session @PersistenceContext protected EntityManager em; public void callStoredProcedureX() { StoredProcedureQuery storedProcedure = this.em.createStoredProcedureQuery("PROCEDURE_XXX"); storedProcedure.execute(); }