Issue with Hibernate Named Query

Issue

• I've deployed two different versions of the same bundle in the same container.
• The bundles use hibernate. I've deployed them using the same profile, different features and different feature repositories.
• The deploy works and the bundles are started correctly. Every version has its persistence unit and blueprint with the same content inside them.
• But when I try to call a retrieve method , I have org.hibernate.MappingException: Named query not known error. All NamedQuery are defined in entity classes, and this error does not happen when there is only a version deployed in the container.