2019-09-12_16:30:00.129 [task:scheduler#5eeba15a-9] ERROR o.s.s.s.TaskUtils$LoggingErrorHandler [] - Unexpected error occurred in scheduled task.
org.hibernate.SessionException: collections cannot be fetched by a stateless session
        at org.hibernate.internal.StatelessSessionImpl.initializeCollection(StatelessSessionImpl.java:270) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.collection.internal.AbstractPersistentCollection.forceInitialization(AbstractPersistentCollection.java:609) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.engine.internal.StatefulPersistenceContext.initializeNonLazyCollections(StatefulPersistenceContext.java:1014) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:298) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:263) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.loader.Loader.loadEntity(Loader.java:1977) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:82) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:72) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3821) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3806) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.internal.StatelessSessionImpl.get(StatelessSessionImpl.java:203) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.internal.StatelessSessionImpl.get(StatelessSessionImpl.java:197) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.internal.StatelessSessionImpl.internalLoad(StatelessSessionImpl.java:302) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:613) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.type.EntityType.resolve(EntityType.java:441) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.engine.internal.TwoPhaseLoad.doInitializeEntity(TwoPhaseLoad.java:168) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.engine.internal.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:134) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:999) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.loader.Loader.loadSingleRow(Loader.java:349) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.internal.ScrollableResultsImpl.prepareCurrentRow(ScrollableResultsImpl.java:240) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at org.hibernate.internal.ScrollableResultsImpl.next(ScrollableResultsImpl.java:117) ~[hibernate-core-4.1.6.Final.jar:4.1.6.Final]
        at com.sc.cpgu.schedule.ReturnUnclaimedResultTaskSuite.processOrdersWithInternalStatus(ReturnUnclaimedResultTaskSuite.java:70) ~[ReturnUnclaimedResultTaskSuite.class:na]
        at com.sc.cpgu.schedule.ReturnUnclaimedResultTaskSuite.returnUnclaimedResults(ReturnUnclaimedResultTaskSuite.java:54) ~[ReturnUnclaimedResultTaskSuite.class:na]

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_13]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_13]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_13]
        at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_13]
        at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:64) ~[spring-context-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at com.sc.cpgu.service.cluster.ClusteredRunnable.taskRun(ClusteredRunnable.java:71) ~[ClusteredRunnable.class:na]
        at com.sc.cpgu.service.cluster.ClusteredRunnable.run(ClusteredRunnable.java:39) ~[ClusteredRunnable.class:na]
        at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:53) ~[spring-context-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81) [spring-context-3.1.2.RELEASE.jar:3.1.2.RELEASE]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_13]
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [na:1.7.0_13]
        at java.util.concurrent.FutureTask.run(FutureTask.java:166) [na:1.7.0_13]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178) [na:1.7.0_13]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292) [na:1.7.0_13]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_13]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_13]
        at java.lang.Thread.run(Thread.java:722) [na:1.7.0_13]