Missing "javax.persistence.EntityManagerFactory" when deploying a Hibernate-based application in a Fuse fabric

Issue

An application based on Hibernate, and built using Maven, is deployed in a fabric; the necessary features (including the hibernate feature, of course) appear to be correctly installed in the fabric profile along with the application components. However, when the profile is applied to a container, initialization fails, and the following exception is raised in the container log:

org.osgi.service.resolver.ResolutionException: Unable to resolve root: missing requirement [root] osgi.identity; osgi.identity=mybundle; type=osgi.bundle; version="[1.0.1.SNAPSHOT,1.0.1.SNAPSHOT]"; resolution:=mandatory [caused by: Unable to resolve mybundle/1.0.1.SNAPSHOT: missing requirement [mybundle/1.0.1.SNAPSHOT] osgi.service; effective:=active; filter:="(objectClass=javax.persistence.EntityManagerFactory)"]
    at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:285)
    at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:454)