Forward study from one pacs to another

[TI Central de Laudos]

Hi all,

I have two dcm4chee instances installed in my local network and i'm trying to forward automatically a study from one (PACS01) to another (PACS02) like said in https://github.com/dcm4che/dcm4chee-arc-light/wiki/Forward-received-instances-to-remote-AE but it is not working.

I import de ldap code below in two distinct ldifs files and reload wildfly. First contains:

version: 1
dn: dicomAETitle=AETPACS02,cn=Unique AE Titles Registry,cn=DICOM Configuration,dc=dcm4che,dc=org
objectClass: dicomUniqueAETitle
dicomAETitle: AETPACS02

# Device
dn: dicomDeviceName=dcm02,cn=Devices,cn=DICOM Configuration,dc=dcm4che,dc=org
objectClass: dicomDevice
dicomDeviceName: dcm02
dicomInstalled: TRUE

# Network Connection
dn: cn=dicom,dicomDeviceName=dcm02,cn=Devices,cn=DICOM Configuration,dc=dcm4che,dc=org
objectClass: dicomNetworkConnection
cn: dicom
dicomHostname: 10.0.0.20
dicomPort: 11112

# Network Application Entity
dn: dicomAETitle=AETPACS02,dicomDeviceName=dcm02,cn=Devices,cn=DICOM Configuration,dc=dcm4che,dc=org
objectClass: dicomNetworkAE
dicomAETitle: AETPACS02
dicomNetworkConnectionReference: cn=dicom,dicomDeviceName=dcm02,cn=Devices,cn=DICOM Configuration,dc=dcm4che,dc=org
dicomAssociationInitiator: TRUE
dicomAssociationAcceptor: TRUE

Second contains:

version: 1
dn: cn=ForwardToPACS02,dicomAETitle=DCM4CHEE,dicomDeviceName=dcm4chee-arc,cn=Devices,cn=DICOM Configuration,dc=dcm4che,dc=org
objectClass: dcmExportRule
cn: ForwardToPACS02
dcmEntity: Study
dcmDuration: PT1M
dcmExporterID: ExportPACS02

dn: dcmExporterID=ExportPACS02,dicomDeviceName=dcm4chee-arc,cn=Devices,cn=DICOM Configuration,dc=dcm4che,dc=org
objectClass: dcmExporter
dcmExporterID: ExportPACS02
dcmURI: dicom:AETPACS02
dicomAETitle: DCM4CHEE
dcmQueueName: Export1

dn: dicomDeviceName=dcm4chee-arc,cn=Devices,cn=DICOM Configuration,dc=dcm4che,dc=org
changetype: modify
add: dcmExportTaskPollingInterval
dcmExportTaskPollingInterval: PT1M

When I send a study from a client to PACS01 it receives the study normally, but no action happens to send the study from PACS01 to PACS02. The command that i'm using in client is:

dcmsend -v -d +sd +r -aec DCM4CHEE 10.0.0.1 11112 1.2.840.113704.7.1.2.5464864.3732215

If I check Monitoring->Export, I can see the scheduled study but the forwarding doesn't happen. What could be wrong? Are there more actions to do?

My dcm4chee version is dcm4chee-arc-5.24.0-mysql.

Thanks,

DMF

[Vrinda Nayak]

dcmExportTaskPollingInterval is no longer supported since version 5.24.0. Use instead dcmTaskPollingInterval.

[TI Central de Laudos]

Hi Vrinda!

I use dcmTaskPollingInterval instead, but it does not work. My logs show.

2022-08-22 09:50:40,680 INFO  [org.dcm4chee.arc.ian.scu.IANScheduler] (EE-ManagedScheduledExecutorService-default-Thread-2) start IANScheduler.execute()
2022-08-22 09:50:40,692 INFO  [org.dcm4chee.arc.ian.scu.IANScheduler] (EE-ManagedScheduledExecutorService-default-Thread-2) finished IANScheduler.execute()
2022-08-22 09:50:50,709 INFO  [org.dcm4chee.arc.qmgt.impl.TaskScheduler] (EE-ManagedScheduledExecutorService-default-Thread-3) start TaskScheduler.execute()
2022-08-22 09:50:50,723 INFO  [org.dcm4chee.arc.qmgt.impl.TaskScheduler] (EE-ManagedScheduledExecutorService-default-Thread-3) finished TaskScheduler.execute()
2022-08-22 09:50:59,698 INFO  [org.dcm4chee.arc.ups.process.impl.UPSProcessingScheduler] (EE-ManagedScheduledExecutorService-default-Thread-4) start UPSProcessingScheduler.execute()
2022-08-22 09:50:59,725 INFO  [org.dcm4chee.arc.ups.process.impl.UPSProcessingScheduler] (EE-ManagedScheduledExecutorService-default-Thread-4) finished UPSProcessingScheduler.execute()
2022-08-22 09:51:18,693 INFO  [org.dcm4chee.arc.audit.AuditScheduler] (EE-ManagedScheduledExecutorService-default-Thread-5) start AuditScheduler.execute()

See in attached image that the task was scheduled, but it never runs. If i rescheduled manually to sendo immediately not happens too.

Some other suggestions?

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[Vrinda Nayak]

If you do not see start TaskScheduler.execute() in server log, try reloading the configuration once or restarting the archive and check again.

[TI Central de Laudos]

I reload the conf and restart the archive but nothing changes. Now I installed the latest version of dcm4chee (5.27.0) with Wildfly 26.1.1 and I'm receiving the following error in log.

2022-08-23 12:33:25,062 WARN  [org.dcm4chee.arc.export.mgt.impl.ExportScheduler] (EE-ManagedExecutorService-default-Thread-5) DCM4CHEE<-DCMSEND(1): Failed to process ExportRule{cn=ForwardToSTORESCP, conditions={}, schedules=[], exporterDeviceName=null, exporterIDs=[STORESCP], entity=Series, exporterDelay=PT1M, exportPreviousEntity=false, exportReoccurredInstances=REPLACE} - no Queue Export1 configured on Archive Device dcm4chee-arc. Attached config of Export Rule and Exporter Descriptor. Any tips? Some other step that i need to do?

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[Vrinda Nayak]

You seem to have obsolete configs - see Export queue config.

[Crysthian Menegotto]

I'm having the same problem, tasks are created but are always as scheduled. I installed the clean version of 5.27 and the problem persists.

[TI Central de Laudos]

Hi all!

I've installed the dcm4chee 5.27.0 with wildfly 26.1.1 and it works.

Another conf that i had to do was set de variable serverTimezone in add-data-source-mysql.cli file to the correct value, in my case America/Sao_Paulo

Thanks a lot

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