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CWNEN0030E: The server was unable to obtain an object instance for the java:comp/env/SolarUniversityJpa reference. The exception message was: java.lang.RuntimeException: CWWJP0050E: Unable to locate persistence provider
javax.ejb.EJBException: CWNEN0030E: The server was unable to obtain an object instance for the java:comp/env/SolarUniversityJpa reference.  The exception message was: java.lang.RuntimeException: CWWJP0050E: Unable to locate persistence provider org.hibernate.ejb.HibernatePersistence.; nested exception is: java.lang.RuntimeException: java.lang.RuntimeException: CWWJP0050E: Unable to locate persistence provider org.hibernate.ejb.HibernatePersistence.	at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:5000)