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="stacktrace"> org.springframework.orm.jpa.JpaSystemException: Failed to set reference value ... at.co.pjm.tracker.persistence.Unit.channelConfigurationSets using reflection at org.springframework.orm ... ) ~[spring-orm-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.orm.jpa.aspectj

, but you will have to move the META-INF/orm.xml file to the project that contains the entity classes ... & orm.xml) and has a reference to all bundles with entities. Basically this works. btc_es BTC EmbeddedSystems Try moving the orm.xml file to the bundle of the entity

" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> <property name ... > Caused by: java.lang.AbstractMethodError: org.springframework.orm.jpa ... .Provider.createContainerEntityManagerFactory(Provider.java:32) at org.springframework.orm.jpa

/persistence_1_0.xsd     javax/persistence/orm_2_1.xsd     javax/persistence/orm_2_0.xsd     javax/persistence/orm

.InternalException: Unexpected Server Error org.springframework.orm.jpa.JpaTransactionManager ... .EMF.createEntityManager(EMF.java:173) org.springframework.orm.jpa.JpaTransactionManager.createEntityManagerForTransaction(JpaTransactionManager.java:445) org.springframework.orm.jpa

) at java.lang.reflect.Method.invoke(Method.java:601) at org.springframework.orm.jpa ... .springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler.invoke ... (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.springframework.orm

.orm.jpa.JpaSystemException: Unexpected query token 'SELECT'; nested exception is com.objectdb.o._PersistenceException: Unexpected query token 'SELECT' at org.springframework.orm.jpa ... .springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible

ManikandanPalaniappan JPA is designed as an API for Object Relational Mapping (ORM), so many JPA ... my doubt I know JPA is just a Specification and ORM Frameworks like Hibernate ... what is the reason behind it and what are advantages of JPA over Hibernate? Which ORM does Implements best

-INF/orm.xml</mapping-file> <mapping-file>META-INF/ormreq.xml</mapping-file> We start the enhancer and the entities of orm.xml will be enhanced by following output: orm file is defined?

>mil/navy/navo/arf/config/orm.xml</mapping-file>         ... ;/persistence>   The entities are mapped in the ORM.xml file correctly, as