Incompatible TypedQuery exception is thrown when application(Using JPA-Hibernate) bundle is refreshed/re-installed

Solution Verified - Updated -

Issue

  • When we try to reinstall/refresh the application bundle using JPA-Hibernate, below error is thrown.
Caused by: java.lang.IllegalArgumentException: Type specified for TypedQuery [entity.Employee] is incompatible with query return type [class entity.Employee]
    at org.hibernate.ejb.AbstractEntityManagerImpl.resultClassChecking(AbstractEntityManagerImpl.java:702)
    at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:303)
  • Importing javax.jms package requires bundle restarts. The bundle can be successfully started only by running exports | grep javax.jms command in Fuse Console and then manually refreshing bundle with required javax.jms version (javax.jms; version=1.1.0). How can this issue be resolved?

Environment

  • Red Hat JBoss Fuse
    • 6.2.0

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