Server receiving many queries with a blank Calling AET

Hi,

I'm just installing DICOM Conquest Server on my site.
After some first test, i've reinitialized the DB.
I am now reveiving, every two minutes, some queries with a blank Calling Application Title
(see an example of messages below).

Do you have an idea of why and how to correct this.
Thanks.
Claude.

[RGBORG] UPACS THREAD 1: STARTED AT: Thu Aug 28 14:02:03 2008
[RGBORG] A-ASSOCIATE-RQ Packet Dump
[RGBORG] Calling Application Title : " "
[RGBORG] Called Application Title : "RGBORG "
[RGBORG] Application Context : "1.2.840.10008.3.1.1.1"
[RGBORG] Number of Proposed Presentation Contexts: 5
[RGBORG] Presentation Context 0 "1.2.840.10008.5.1.4.1.2.1.1"
[RGBORG] Presentation Context 1 "1.2.840.10008.5.1.4.1.2.2.1"
[RGBORG] Presentation Context 2 "1.2.840.10008.5.1.4.1.2.3.1"
[RGBORG] Presentation Context 3 "1.2.124.113532.5.1.1.1.3"
[RGBORG] Presentation Context 4 "1.2.124.113532.5.1.1.1.2"
[RGBORG] Server Command := 0020
[RGBORG] Message ID := 0000
[RGBORG] (PatientRootQuery) search level: PATIENT
[RGBORG] Query On Patient
[RGBORG] Failed on VR Search: 0038 0300
[RGBORG] (testing phase) - ignored
[RGBORG] Issue Query on Columns: DICOMPatients.PatientNam, DICOMPatients.PatientID, DICOMPatients.PatientBir, DICOMPatients.PatientSex
[RGBORG] Values: DICOMPatients.PatientID = 'A10031785729'
[RGBORG] Tables: DICOMPatients
[RGBORG] Sorting (DICOMPatients.PatientNam) DoSort := 1
[RGBORG] Records = 0
[RGBORG] C-Find (PatientRoot) located 0 records
[RGBORG] UPACS THREAD 1: ENDED AT: Thu Aug 28 14:02:03 2008
[RGBORG] UPACS THREAD 1: TOTAL RUNNING TIME: 0 SECONDS

Hello,

I think this is the AGFA PACS who is trying to retreive studies in Conquest DB (the DB is actually empty, we start production tomorrow).
I noticed, after switches to debug level 4 as you have advised me, that all PID's has corresponded to examinations of the day in the PACS but not yet in Conquest.
I think that some radiologists have already changed their profile to make Q/R on the PACS and Conquest for their prior studies.
I will check it tomorrow with a WireShark trace and confirm.

Marcel, thank you for your advice. I'll sleep better tonight.

Claude.

PS Why AET white, probably a bug AGFA in the 5.x version, that is their specialty!

WireShark trace confirm it was AGFA PACS who's tying to acces our new Conquest Dicom Server.
I've change the général préférences of our PACS user's.
All is right now.
Claude.