org.jboss.seam.InstantiationException: Could not instantiate Seam component: tpjtEntityManagerFactory

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    org.jboss.seam.InstantiationException: Could not instantiate Seam component: tpjtEntityManagerFactory
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    Root Cause Analysis

    1. javax.persistence.PersistenceException

      org.hibernate.HibernateException: Could not locate TransactionManager

      at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory()
    2. Hibernate EJB
      HibernatePersistence.createEntityManagerFactory
      1. org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:737)
      2. org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:121)
      2 frames
    3. JavaEE 7
      Persistence.createEntityManagerFactory
      1. javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
      2. javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:60)
      2 frames
    4. org.jboss.seam
      EntityManagerFactory.startup
      1. org.jboss.seam.persistence.EntityManagerFactory.createEntityManagerFactory(EntityManagerFactory.java:81)
      2. org.jboss.seam.persistence.EntityManagerFactory.startup(EntityManagerFactory.java:50)
      2 frames
    5. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      4. java.lang.reflect.Method.invoke(Unknown Source)
      4 frames
    6. org.jboss.seam
      Component.newInstance
      1. org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
      2. org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:138)
      3. org.jboss.seam.Component.callComponentMethod(Component.java:2209)
      4. org.jboss.seam.Component.callCreateMethod(Component.java:2124)
      5. org.jboss.seam.Component.newInstance(Component.java:2084)
      5 frames