Unable to retrieve studies from Conquest k-pacs not accepting the connection

  • Hello,

    using regular install of Conquest version 1.4.19c on a Win10 Pro, worked beautifully until this past week. For some reason I can no longer retrieve studies. Please notice the "Host 'KPServer' did not accept the connection" in the log.

    To retrieve studies I I am using k-pacs 1.6.0. server and workstation are on the same network same subnet. I attached a snapshot from the error message I get on the workstation.


    This is the debug log from the server:

    [CONQUESTSRV1] UPACS THREAD 95: STARTED AT: Sat Sep 12 16:28:40 2020

    [CONQUESTSRV1] A-ASSOCIATE-RQ Packet Dump

    [CONQUESTSRV1] Calling Application Title : "KPServer"

    [CONQUESTSRV1] Called Application Title : "CONQUESTSRV1 "

    [CONQUESTSRV1] Application Context : "1.2.840.10008.3.1.1.1", PDU length: 16384

    [CONQUESTSRV1] Number of Proposed Presentation Contexts: 1

    [CONQUESTSRV1] Presentation Context 0 "1.2.840.10008.5.1.4.1.2.2.1" 1

    [CONQUESTSRV1] Server Command := 0020

    [CONQUESTSRV1] Message ID := 0003

    [CONQUESTSRV1] (StudyRootQuery) search level: SERIES

    [CONQUESTSRV1] Query On Series

    [CONQUESTSRV1] Issue Query on Columns: DICOMSeries.SeriesDate, DICOMSeries.SeriesTime, DICOMSeries.Modality, DICOMSeries.SeriesDesc, DICOMSeries.BodyPartEx, DICOMSeries.ProtocolNa, DICOMSeries.PatientPos, DICOMSeries.SeriesInst, DICOMSeries.SeriesNumb, DICOMStudies.StudyInsta

    [CONQUESTSRV1] Values: DICOMStudies.StudyInsta = '1.2.840.113619.2.284.3.2831159041.471.1597169437.621' and DICOMSeries.StudyInsta = DICOMStudies.StudyInsta

    [CONQUESTSRV1] Tables: DICOMSeries, DICOMStudies

    [CONQUESTSRV1] Records = 6

    [CONQUESTSRV1] C-Find (StudyRoot) located 6 records

    [CONQUESTSRV1] UPACS THREAD 95: ENDED AT: Sat Sep 12 16:28:40 2020

    [CONQUESTSRV1] UPACS THREAD 95: TOTAL RUNNING TIME: 0 SECONDS

    [CONQUESTSRV1]

    [CONQUESTSRV1] UPACS THREAD 96: STARTED AT: Sat Sep 12 16:28:40 2020

    [CONQUESTSRV1] A-ASSOCIATE-RQ Packet Dump

    [CONQUESTSRV1] Calling Application Title : "KPServer"

    [CONQUESTSRV1] Called Application Title : "CONQUESTSRV1 "

    [CONQUESTSRV1] Application Context : "1.2.840.10008.3.1.1.1", PDU length: 16384

    [CONQUESTSRV1] Number of Proposed Presentation Contexts: 1

    [CONQUESTSRV1] Presentation Context 0 "1.2.840.10008.5.1.4.1.2.2.2" 1

    [CONQUESTSRV1] Server Command := 0021

    [CONQUESTSRV1] Message ID := 0003

    [CONQUESTSRV1] C-Move Destination: "KPServer"

    [CONQUESTSRV1] (QualifyOn) (mapped) IP:Server, PORT:Server

    [CONQUESTSRV1] MyStudyRootRetrieveGeneric :: SearchOn

    [CONQUESTSRV1] Query On Image

    [CONQUESTSRV1] Issue Query on Columns: DICOMImages.SOPClassUI, DICOMImages.SOPInstanc, DICOMSeries.SeriesDate, DICOMSeries.SeriesTime, DICOMSeries.Modality, DICOMSeries.SeriesDesc, DICOMSeries.BodyPartEx, DICOMSeries.ProtocolNa, DICOMSeries.PatientPos, DICOMSeries.SeriesInst, DICOMSeries.SeriesNumb, DICOMStudies.StudyInsta,DICOMImages.ObjectFile,DICOMImages.DeviceName

    [CONQUESTSRV1] Values: DICOMSeries.SeriesInst = '1.2.840.113619.2.284.3.2831159041.471.1597169437.623' and DICOMStudies.StudyInsta = '1.2.840.113619.2.284.3.2831159041.471.1597169437.621' and DICOMSeries.StudyInsta = DICOMStudies.StudyInsta and DICOMImages.SeriesInst = DICOMSeries.SeriesInst

    [CONQUESTSRV1] Tables: DICOMImages, DICOMSeries, DICOMStudies

    [CONQUESTSRV1] Records = 2

    [CONQUESTSRV1] Number of Images to send: 2

    [CONQUESTSRV1] Host 'KPServer' did not accept the connection

    [CONQUESTSRV1] C-Move (StudyRoot)

    [CONQUESTSRV1] UPACS THREAD 96: ENDED AT: Sat Sep 12 16:28:43 2020

    [CONQUESTSRV1] UPACS THREAD 96: TOTAL RUNNING TIME: 3 SECONDS

    [CONQUESTSRV1]

    [CONQUESTSRV1] UPACS THREAD 97: STARTED AT: Sat Sep 12 16:28:43 2020

    [CONQUESTSRV1] A-ASSOCIATE-RQ Packet Dump

    [CONQUESTSRV1] Calling Application Title : "KPServer"

    [CONQUESTSRV1] Called Application Title : "CONQUESTSRV1 "

    [CONQUESTSRV1] Application Context : "1.2.840.10008.3.1.1.1", PDU length: 16384

    [CONQUESTSRV1] Number of Proposed Presentation Contexts: 1

    [CONQUESTSRV1] Presentation Context 0 "1.2.840.10008.5.1.4.1.2.2.2" 1

    [CONQUESTSRV1] Server Command := 0021

    [CONQUESTSRV1] Message ID := 0003

    [CONQUESTSRV1] C-Move Destination: "KPServer"

    [CONQUESTSRV1] (QualifyOn) (mapped) IP:Server, PORT:Server

    [CONQUESTSRV1] MyStudyRootRetrieveGeneric :: SearchOn

    [CONQUESTSRV1] Query On Image

    [CONQUESTSRV1] Issue Query on Columns: DICOMImages.SOPClassUI, DICOMImages.SOPInstanc, DICOMSeries.SeriesDate, DICOMSeries.SeriesTime, DICOMSeries.Modality, DICOMSeries.SeriesDesc, DICOMSeries.BodyPartEx, DICOMSeries.ProtocolNa, DICOMSeries.PatientPos, DICOMSeries.SeriesInst, DICOMSeries.SeriesNumb, DICOMStudies.StudyInsta,DICOMImages.ObjectFile,DICOMImages.DeviceName

    [CONQUESTSRV1] Values: DICOMSeries.SeriesInst = '1.2.840.113619.2.284.3.2831159041.471.1597169437.626' and DICOMStudies.StudyInsta = '1.2.840.113619.2.284.3.2831159041.471.1597169437.621' and DICOMSeries.StudyInsta = DICOMStudies.StudyInsta and DICOMImages.SeriesInst = DICOMSeries.SeriesInst

    [CONQUESTSRV1] Tables: DICOMImages, DICOMSeries, DICOMStudies

    [CONQUESTSRV1] Records = 46

    [CONQUESTSRV1] Number of Images to send: 46

    [CONQUESTSRV1] Host 'KPServer' did not accept the connection

    [CONQUESTSRV1] C-Move (StudyRoot)

    [CONQUESTSRV1] UPACS THREAD 97: ENDED AT: Sat Sep 12 16:28:45 2020

    [CONQUESTSRV1] UPACS THREAD 97: TOTAL RUNNING TIME: 2 SECONDS

    [CONQUESTSRV1]

    [CONQUESTSRV1] UPACS THREAD 98: STARTED AT: Sat Sep 12 16:28:45 2020

    [CONQUESTSRV1] A-ASSOCIATE-RQ Packet Dump

    [CONQUESTSRV1] Calling Application Title : "KPServer"

    [CONQUESTSRV1] Called Application Title : "CONQUESTSRV1 "

    [CONQUESTSRV1] Application Context : "1.2.840.10008.3.1.1.1", PDU length: 16384

    [CONQUESTSRV1] Number of Proposed Presentation Contexts: 1

    [CONQUESTSRV1] Presentation Context 0 "1.2.840.10008.5.1.4.1.2.2.2" 1

    [CONQUESTSRV1] Server Command := 0021

    [CONQUESTSRV1] Message ID := 0003

    [CONQUESTSRV1] C-Move Destination: "KPServer"

    [CONQUESTSRV1] (QualifyOn) (mapped) IP:Server, PORT:Server

    [CONQUESTSRV1] MyStudyRootRetrieveGeneric :: SearchOn

    [CONQUESTSRV1] Query On Image

    [CONQUESTSRV1] Issue Query on Columns: DICOMImages.SOPClassUI, DICOMImages.SOPInstanc, DICOMSeries.SeriesDate, DICOMSeries.SeriesTime, DICOMSeries.Modality, DICOMSeries.SeriesDesc, DICOMSeries.BodyPartEx, DICOMSeries.ProtocolNa, DICOMSeries.PatientPos, DICOMSeries.SeriesInst, DICOMSeries.SeriesNumb, DICOMStudies.StudyInsta,DICOMImages.ObjectFile,DICOMImages.DeviceName

    [CONQUESTSRV1] Values: DICOMSeries.SeriesInst = '1.2.840.113619.2.284.3.2831159041.471.1597169437.626.5' and DICOMStudies.StudyInsta = '1.2.840.113619.2.284.3.2831159041.471.1597169437.621' and DICOMSeries.StudyInsta = DICOMStudies.StudyInsta and DICOMImages.SeriesInst = DICOMSeries.SeriesInst

    [CONQUESTSRV1] Tables: DICOMImages, DICOMSeries, DICOMStudies

    [CONQUESTSRV1] Records = 20

    [CONQUESTSRV1] Number of Images to send: 20

    [CONQUESTSRV1] Host 'KPServer' did not accept the connection

    [CONQUESTSRV1] C-Move (StudyRoot)

    [CONQUESTSRV1] UPACS THREAD 98: ENDED AT: Sat Sep 12 16:28:48 2020

    [CONQUESTSRV1] UPACS THREAD 98: TOTAL RUNNING TIME: 3 SECONDS

    [CONQUESTSRV1]

    [CONQUESTSRV1] UPACS THREAD 99: STARTED AT: Sat Sep 12 16:28:48 2020

    [CONQUESTSRV1] A-ASSOCIATE-RQ Packet Dump

    [CONQUESTSRV1] Calling Application Title : "KPServer"

    [CONQUESTSRV1] Called Application Title : "CONQUESTSRV1 "

    [CONQUESTSRV1] Application Context : "1.2.840.10008.3.1.1.1", PDU length: 16384

    [CONQUESTSRV1] Number of Proposed Presentation Contexts: 1

    [CONQUESTSRV1] Presentation Context 0 "1.2.840.10008.5.1.4.1.2.2.2" 1

    [CONQUESTSRV1] Server Command := 0021

    [CONQUESTSRV1] Message ID := 0003

    [CONQUESTSRV1] C-Move Destination: "KPServer"

    [CONQUESTSRV1] (QualifyOn) (mapped) IP:Server, PORT:Server

    [CONQUESTSRV1] MyStudyRootRetrieveGeneric :: SearchOn

    [CONQUESTSRV1] Query On Image

    [CONQUESTSRV1] Issue Query on Columns: DICOMImages.SOPClassUI, DICOMImages.SOPInstanc, DICOMSeries.SeriesDate, DICOMSeries.SeriesTime, DICOMSeries.Modality, DICOMSeries.SeriesDesc, DICOMSeries.BodyPartEx, DICOMSeries.ProtocolNa, DICOMSeries.PatientPos, DICOMSeries.SeriesInst, DICOMSeries.SeriesNumb, DICOMStudies.StudyInsta,DICOMImages.ObjectFile,DICOMImages.DeviceName

    [CONQUESTSRV1] Values: DICOMSeries.SeriesInst = '1.2.840.113619.2.80.977047112.25157.1599661686.1.4.1' and DICOMStudies.StudyInsta = '1.2.840.113619.2.284.3.2831159041.471.1597169437.621' and DICOMSeries.StudyInsta = DICOMStudies.StudyInsta and DICOMImages.SeriesInst = DICOMSeries.SeriesInst

    [CONQUESTSRV1] Tables: DICOMImages, DICOMSeries, DICOMStudies

    [CONQUESTSRV1] Records = 118

    [CONQUESTSRV1] Number of Images to send: 118

    [CONQUESTSRV1] Host 'KPServer' did not accept the connection

    [CONQUESTSRV1] C-Move (StudyRoot)

    [CONQUESTSRV1] UPACS THREAD 99: ENDED AT: Sat Sep 12 16:28:50 2020

    [CONQUESTSRV1] UPACS THREAD 99: TOTAL RUNNING TIME: 2 SECONDS

  • Update, I downloaded a trial version of a different dicom viewer and it works like a charm. Glad it's not server having issues, but does anyone have any idea?

    I also created a rule in firewall to accept any connection but same problem persists.

    I am not getting any alerts from antivirus so I am assuming it's not the issue.

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