Finally I finished the mavinization of the JBoss Seam DVD Store Example. The Example runs on JBoss AS 5.1GA as aspected but there is still a test failure. I have no idea how to fix it.

The Maven project structure:
project - JBoss Seam DVD Store
module - EnterpriseJavaBeans
module - WebApplication
module - EnterpriseApplication
module - Distribution

All test are executed in module - EnterpriseJavaBeans

Test Results:
Failed tests: testTopProducts(com.jboss.dvd.seam.test.StoreManagerTest)
Tests run: 11, Failures: 1, Errors: 0, Skipped: 0

Error Message:
ERROR org.hibernate.ejb.AbstractEntityManagerImpl Unable to mark for rollback on PersistenceException:
java.lang.IllegalStateException: com.arjuna.ats.internal.jta.transaction.arjunacore.nosuchtx com.arjuna.ats.internal.jta.transaction.arjunacore.nosuchtx No such transaction!
        at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.setRollbackOnly(BaseTransaction.java:189)
        at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.setRollbackOnly(BaseTransactionManagerDelegate.java:135)
        at org.hibernate.ejb.AbstractEntityManagerImpl.markAsRollback(AbstractEntityManagerImpl.java:421)
        at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:576)
        at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:614)
        at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:226)
        at org.jboss.seam.persistence.EntityManagerProxy.persist(EntityManagerProxy.java:137)
        at org.hibernate.search.jpa.impl.FullTextEntityManagerImpl.persist(FullTextEntityManagerImpl.java:82)
        at org.jboss.seam.persistence.EntityManagerProxy.persist(EntityManagerProxy.java:137)
        at com.jboss.dvd.seam.test.ProductUnitTest$1.testComponents(ProductUnitTest.java:36)
        at org.jboss.seam.mock.AbstractSeamTest$ComponentTest.run(AbstractSeamTest.java:162)
        at com.jboss.dvd.seam.test.ProductUnitTest.testRequiredAttributes(ProductUnitTest.java:26)