JPA ignores field in class - not present in db table

jan 06, 2018 4:14:12 PM org.eclipse.persistence.session.file:/C:/Users/trond/AppData/Local/Temp/ejb-app2357173617210013789/d__2__classes_jar/_REGDB

WARNING: 

Local Exception Stack: 

Exception [EclipseLink-6023] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.QueryException

Exception Description: The list of fields to insert into the table [DatabaseTable(CALL_SESSION_TABLE)] is empty.  You must define at least one mapping for this table.

Query: InsertObjectQuery(null)

	at org.eclipse.persistence.exceptions.QueryException.objectToInsertIsEmpty(QueryException.java:962)

	at org.eclipse.persistence.internal.expressions.SQLInsertStatement.buildCallWithoutReturning(SQLInsertStatement.java:59)

	at org.eclipse.persistence.internal.expressions.SQLModifyStatement.buildCall(SQLModifyStatement.java:61)

	at org.eclipse.persistence.descriptors.ClassDescriptor.buildCallFromStatement(ClassDescriptor.java:813)

	at org.eclipse.persistence.internal.queries.StatementQueryMechanism.setCallFromStatement(StatementQueryMechanism.java:390)

	at org.eclipse.persistence.internal.queries.StatementQueryMechanism.prepareInsertObject(StatementQueryMechanism.java:304)

	at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.prepareInsertObject(ExpressionQueryMechanism.java:1687)

	at org.eclipse.persistence.queries.InsertObjectQuery.prepare(InsertObjectQuery.java:111)

	at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:661)

	at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:613)

	at org.eclipse.persistence.internal.sessions.CommitManager.commitNewObjectsForClassWithChangeSet(CommitManager.java:218)

	at org.eclipse.persistence.internal.sessions.CommitManager.commitAllObjectsForClassWithChangeSet(CommitManager.java:193)

	at org.eclipse.persistence.internal.sessions.CommitManager.commitAllObjectsWithChangeSet(CommitManager.java:138)

	at org.eclipse.persistence.internal.sessions.AbstractSession.writeAllObjectsWithChangeSet(AbstractSession.java:4207)

	at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabase(UnitOfWorkImpl.java:1441)

	at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabaseWithPreBuiltChangeSet(UnitOfWorkImpl.java:1587)

	at org.eclipse.persistence.internal.sessions.RepeatableWriteUnitOfWork.writeChanges(RepeatableWriteUnitOfWork.java:452)

	at org.eclipse.persistence.internal.jpa.EntityManagerImpl.flush(EntityManagerImpl.java:863)

	at com.sun.enterprise.container.common.impl.EntityManagerWrapper.flush(EntityManagerWrapper.java:437)

	at no.tobiassenit.sip.registrar.util.EntityMethods.mergeContactSession(EntityMethods.java:68)

	at no.tobiassenit.sip.registrar.dialog.MessageToTransactionInTransactionSequence.add(MessageToTransactionInTransactionSequence.java:90)

	at no.tobiassenit.sip.registrar.client.HandleRegisterFromCsipSimple.run(HandleRegisterFromCsipSimple.java:147)

	at no.tobiassenit.sip.registrar.mdb.RegistrarMDB.onMessage(RegistrarMDB.java:86)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:498)

	at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)

	at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)

	at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4786)

	at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:656)

	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)

	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)

	at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:55)

	at org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:52)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:498)

	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)

	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)

	at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)

	at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4758)

	at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4746)

	at org.glassfish.ejb.mdb.MessageBeanContainer.deliverMessage(MessageBeanContainer.java:1219)

	at org.glassfish.ejb.mdb.MessageBeanListenerImpl.deliverMessage(MessageBeanListenerImpl.java:81)

	at com.sun.enterprise.connectors.inbound.MessageEndpointInvocationHandler.invoke(MessageEndpointInvocationHandler.java:171)

	at com.sun.proxy.$Proxy299.onMessage(Unknown Source)

	at com.sun.messaging.jms.ra.OnMessageRunner.run(OnMessageRunner.java:283)

	at com.sun.enterprise.connectors.work.OneWork.doWork(OneWork.java:107)

	at com.sun.corba.ee.impl.threadpool.ThreadPoolImpl$WorkerThread.performWork(ThreadPoolImpl.java:497)

	at com.sun.corba.ee.impl.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:540)

@Entity(name = "CALL_SESSION_TABLE")

public final class CallSession<T extends TransactionSequence<T>> implements IIsValid, Serializable {

	/**

	 * 

	 */

	private static final long serialVersionUID = 1430258908526999629L;

	@Id

	@GeneratedValue(strategy = GenerationType.SEQUENCE)

	private Long id;

	public Long getId() {

		return id;

	}

	private void setId(Long id) {

		this.id = id;

	}

	public CallSession() {

	}

	protected CallSession(CallSession<T> inp) {

		if (inp != null) {

			this.id = inp.id;

			if (inp.transactionSequenceHolders != null) {

				this.transactionSequenceHolders = Lists.newLinkedList();

				for (TransactionSequenceHolder<T> holder : inp.transactionSequenceHolders) {

					this.transactionSequenceHolders.add(holder.copy());

				}

			}

		}

	}

	@OneToMany(cascade = CascadeType.ALL)

	@JoinColumn(name = "CALL_SESSION_ID", unique = false, nullable = false, updatable = false)

	private List<TransactionSequenceHolder<T>> transactionSequenceHolders;