Hi! I was encountering the same error when trying to import metadata with collection of other objects (parent and child relations) from the web APIs in version 2.27. *ERROR:
org.hibernate.TransientObjectException: object references an unsaved > transient instance - save the transient instance before flushing: > I learnt that this happens when hibernate tries to create an object that references to another object which do not exist in the database. So I tried posting the metadata objects separately and it worked! Best regards ========================== Isaiah Nyabuto +254729572616 Bsc. Health Records Management and Informatics On Apr 6, 2018 16:57, "Olav Poppe" <ola...@ifi.uio.no> wrote: I’m having the same issue and error importing into an empty 2.27 database. Though in this case a slightly modified dependency export of a tracker programme, not orgunits. Knut, did you find a solution? Sending you the payload, Morten. Olav 12. jan. 2018 kl. 08:39 skrev Morten Olav Hansen <mor...@dhis2.org>: That sounds weird Knut, would you mind sharing the org unit payload? -- Morten Olav Hansen Senior Engineer, DHIS 2 University of Oslo http://www.dhis2.org On Fri, Jan 12, 2018 at 2:19 AM, Knut Staring <knu...@gmail.com> wrote: > I have tried doing metadata export without sharing from 2.27 and importing > into 2.27, just the OU hierarchy and levels. > > Importing into a clean instance gives this: > > INFO 2018-01-11 20:16:06,750 [Level: INFO, category: METADATA_IMPORT, > time: Thu Jan 11 20:16:06 CET 2018, message: (admin) Creating 8 object(s) > of type OrganisationUnitLevel] (InMemoryNotifier.java [taskScheduler-4]) > * ERROR 2018-01-11 20:16:07,764 Unexpected error occurred in scheduled > task. (TaskUtils.java [taskScheduler-4]) > org.hibernate.TransientObjectException: object references an unsaved > transient instance - save the transient instance before flushing: > org.hisp.dhis.organisationunit.OrganisationUnit > at org.hibernate.engine.internal.ForeignKeys.getEntityIdentifie > rIfNotUnsaved(ForeignKeys.java:279) > at org.hibernate.type.EntityType.getIdentifier(EntityType.java: > 462) > at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java: > 281) > at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java: > 291) > at org.hibernate.type.TypeHelper.findDirty(TypeHelper.java:322) > at org.hibernate.persister.entity.AbstractEntityPersister.findD > irty(AbstractEntityPersister.java:4204) > at org.hibernate.event.internal.DefaultFlushEntityEventListener > .dirtyCheck(DefaultFlushEntityEventListener.java:528) > at org.hibernate.event.internal.DefaultFlushEntityEventListener > .isUpdateNecessary(DefaultFlushEntityEventListener.java:215) > at org.hibernate.event.internal.DefaultFlushEntityEventListener > .onFlushEntity(DefaultFlushEntityEventListener.java:142) > at org.hibernate.event.internal.AbstractFlushingEventListener.f > lushEntities(AbstractFlushingEventListener.java:216) > at org.hibernate.event.internal.AbstractFlushingEventListener.f > lushEverythingToExecutions(AbstractFlushingEventListener.java:85) > at org.hibernate.event.internal.DefaultFlushEventListener.onFlu > sh(DefaultFlushEventListener.java:38) > at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1295) > at org.hisp.dhis.dbms.HibernateDbmsManager.clearSession(Hiberna > teDbmsManager.java:339) > at org.hisp.dhis.dxf2.metadata.objectbundle.DefaultObjectBundle > Service.commit(DefaultObjectBundleService.java:180) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at org.springframework.aop.support.AopUtils.invokeJoinpointUsin > gReflection(AopUtils.java:333) > at org.springframework.aop.framework.ReflectiveMethodInvocation > .invokeJoinpoint(ReflectiveMethodInvocation.java:190) > at org.springframework.aop.framework.ReflectiveMethodInvocation > .proceed(ReflectiveMethodInvocation.java:157) > at org.springframework.transaction.interceptor.TransactionInter > ceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) > at org.springframework.transaction.interceptor.TransactionAspec > tSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) > at org.springframework.transaction.interceptor.TransactionInter > ceptor.invoke(TransactionInterceptor.java:96) > at org.springframework.aop.framework.ReflectiveMethodInvocation > .proceed(ReflectiveMethodInvocation.java:179) > at org.springframework.aop.framework.JdkDynamicAopProxy.invoke( > JdkDynamicAopProxy.java:213) > at com.sun.proxy.$Proxy189.commit(Unknown Source) > at org.hisp.dhis.dxf2.metadata.DefaultMetadataImportService.imp > ortMetadata(DefaultMetadataImportService.java:127) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at org.springframework.aop.support.AopUtils.invokeJoinpointUsin > gReflection(AopUtils.java:333) > at org.springframework.aop.framework.ReflectiveMethodInvocation > .invokeJoinpoint(ReflectiveMethodInvocation.java:190) > at org.springframework.aop.framework.ReflectiveMethodInvocation > .proceed(ReflectiveMethodInvocation.java:157) > at org.springframework.transaction.interceptor.TransactionInter > ceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) > at org.springframework.transaction.interceptor.TransactionAspec > tSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) > at org.springframework.transaction.interceptor.TransactionInter > ceptor.invoke(TransactionInterceptor.java:96) > at org.springframework.aop.framework.ReflectiveMethodInvocation > .proceed(ReflectiveMethodInvocation.java:179) > at org.springframework.aop.framework.JdkDynamicAopProxy.invoke( > JdkDynamicAopProxy.java:213) > at com.sun.proxy.$Proxy191.importMetadata(Unknown Source) > at org.hisp.dhis.importexport.action.util.ImportMetaDataTask. > call(ImportMetaDataTask.java:99) > at org.hisp.dhis.security.SecurityContextRunnable.run(SecurityC > ontextRunnable.java:57) > at org.springframework.scheduling.support.DelegatingErrorHandli > ngRunnable.run(DelegatingErrorHandlingRunnable.java:54) > at java.util.concurrent.Executors$RunnableAdapter.call(Unknown > Source) > at java.util.concurrent.FutureTask.run(Unknown Source) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown > Source) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > at java.lang.Thread.run(Unknown Source) > > > > _______________________________________________ > Mailing list: https://launchpad.net/~dhis2-users > Post to : dhis2-users@lists.launchpad.net > Unsubscribe : https://launchpad.net/~dhis2-users > More help : https://help.launchpad.net/ListHelp > > _______________________________________________ Mailing list: https://launchpad.net/~dhis2-users Post to : dhis2-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~dhis2-users More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~dhis2-users Post to : dhis2-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~dhis2-users More help : 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