Since fuse-karaf-bom does not specify the version for org.hibernate.javax.persistence.hibernate-jpa-2.1-api artifact, user needs to specify the version for it as follows.
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.1-api</artifactId>
<version>1.0.0.Final-redhat-2</version>
</dependency>