Então pessoal
Na realidade eu ja consegui habilitar o JPA2(ate ja tinha feito)
mas o erro java.lang.AbstractMethodError: weblogic.deployment.PersistenceUnitInfoImpl.getValidationMode()Ljavax/persistence/ValidationMode; nao consigo resolver
felipef
Agora o wblogic me da mais um erro diferent
hehehe
Caused By: weblogic.deployment.EnvironmentException: Error processing persistence unit puBlankProject of module BlankProject-EJB.jar: Error instantiating the Persistence Provider class org.hibernate.ejb.HibernatePersistence of the PersistenceUnit puBlankProject: java.lang.ClassNotFoundException: org.hibernate.ejb.HibernatePersistence
at weblogic.deployment.BasePersistenceUnitInfoImpl.getPersistenceProvider(BasePersistenceUnitInfoImpl.java:375)
at weblogic.deployment.BasePersistenceUnitInfoImpl.initializeEntityManagerFactory(BasePersistenceUnitInfoImpl.java:393)
at weblogic.deployment.BasePersistenceUnitInfoImpl.initializeEntityManagerFactory(BasePersistenceUnitInfoImpl.java:386)
at weblogic.deployment.BasePersistenceUnitInfoImpl.<init>(BasePersistenceUnitInfoImpl.java:158)
at weblogic.deployment.PersistenceUnitInfoImpl.<init>(PersistenceUnitInfoImpl.java:39)
Truncated. see log file for complete stacktrace