Broadleaf Commerce Discussion Forums

I am getting the following error while trying to deploy the broadleafdemo.war to Oracle Application Server 10.1.3.

Operation failed with error: Error creating bean with name 'entityManagerFactory' defined in resource loaded from byte array: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: javax.persistence.spi.PersistenceUnitInfo.getValidationMode()Ljavax/persistence/ValidationMode;

Has anyone seen this error? Please help.

Thanks,
Madhav