Hi Morten, We are using two instances of DHIS2 both running on version 2.23. We have a sample metadata setup on one of the instances and the same imported into the other. But, the import fails whenever, we are making any changes to an existing data set - like, adding a new data element to it, or changing its period type, or changing the org. units it is assigned to. Is this a known issue?
Here are the logs generated for the exception: INFO 2016-03-04 17:13:02,507 Building object-bridge maps took 0.25 seconds. (DefaultObjectBridge.java [taskScheduler-2]) * WARN 2016-03-04 17:13:02,507 Can not find getter for 'oAuth2Clients'. (DefaultImportService.java [taskScheduler-2]) * INFO 2016-03-04 17:13:02,507 Importing 1 DataElements (DefaultImportService.java [taskScheduler-2]) * INFO 2016-03-04 17:13:02,513 Importing 1 DataSets (DefaultImportService.java [taskScheduler-2]) *org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: org.hisp.dhis.period.PeriodType* at org.hibernate.engine.internal.ForeignKeys.getEntityIdentifierIfNotUnsaved(ForeignKeys.java:249) at org.hibernate.type.EntityType.getIdentifier(EntityType.java:536) at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java:311) at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java:321) at org.hibernate.type.TypeHelper.findDirty(TypeHelper.java:294) at org.hibernate.persister.entity.AbstractEntityPersister.findDirty(AbstractEntityPersister.java:4049) at org.hibernate.event.internal.DefaultFlushEntityEventListener.dirtyCheck(DefaultFlushEntityEventListener.java:537) at org.hibernate.event.internal.DefaultFlushEntityEventListener.isUpdateNecessary(DefaultFlushEntityEventListener.java:235) at org.hibernate.event.internal.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:164) at org.hibernate.event.internal.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:230) at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:100) at org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:61) at org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1166) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1616) at org.hibernate.internal.CriteriaImpl.list(CriteriaImpl.java:374) at org.hibernate.internal.CriteriaImpl.uniqueResult(CriteriaImpl.java:396) at org.hisp.dhis.hibernate.HibernateGenericStore.getObject(HibernateGenericStore.java:303) ... ... ... java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) ** ERROR 2016-03-04 17:13:02,519 Exception happened while trying to do meta data sync object references an unsaved transient instance - save the transient instance before flushing: org.hisp.dhis.period.PeriodType (MetadataSyncTask.java [taskScheduler-2])* org.hisp.dhis.dxf2.metadata.sync.exception.MetadataSyncServiceException: object references an unsaved transient instance - save the transient instance before flushing: org.hisp.dhis.period.PeriodType at org.hisp.dhis.dxf2.metadata.sync.DefaultMetadataSyncService.doMetadataSync(DefaultMetadataSyncService.java:147) at org.hisp.dhis.dxf2.metadata.tasks.MetadataSyncTask.runSyncTask(MetadataSyncTask.java:215) at org.hisp.dhis.dxf2.metadata.tasks.MetadataSyncTask.access$000(MetadataSyncTask.java:43) at org.hisp.dhis.dxf2.metadata.tasks.MetadataSyncTask$1.doWithRetry(MetadataSyncTask.java:120) at org.hisp.dhis.dxf2.metadata.tasks.MetadataSyncTask$1.doWithRetry(MetadataSyncTask.java:116) at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:263) at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:168) at org.hisp.dhis.dxf2.metadata.tasks.MetadataSyncTask.run(MetadataSyncTask.java:115) at org.hisp.dhis.scheduling.ScheduledTasks.run(ScheduledTasks.java:60) *Any help would be appreciated.* Thanks, Archana Chillala Application Developer Email [email protected] Telephone +91 9100960533 <+91+9100960533> [image: ThoughtWorks] <http://www.thoughtworks.com/?utm_campaign=archana-chillala-signature&utm_medium=email&utm_source=thoughtworks-email-signature-generator>
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