Hello,

I use DCMTK to devellope an application for validation i use DVTk QR emulator.

I a use a same ECHO application based on DCMTK, the application status is SUCESS. But DVTk QR emulator display a warning.

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Skipping definition file validation: unable to find correct definition file for DimseCommand "CECHORQ" and SOP Class UID "1.2.840.10008.1.1". Are the correct definition files loaded?
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DVTk emulatore a a PASSED STATUS but i am not sure , wath is the root of this warning my application or DVTk emulator?? it sound like DVTk emulator don't know about SOP class UID "1.2.840.10008.1.1"...

thank.

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NOTE : the full Seesion detail is following
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================================================================

Session Details
Session ID: 1
Session Title: QR SCP
Application Entity Name: DICOM
Application Entity Version: 3.0
Tester: DVT
Test Date: 2008-09-04 16:01:33

DicomThread "QR_SCP_SubDicomThread1"

Listening for incoming Dicom connection on port 1555...
TCP/IP - Listening for connection using unsecure port number 1555 ...

Received: A_ASSOCIATE_RQ Message
Protocol Version: 1
Called AE Title: ANY-SCP
Calling AE Title: DOG_SCU
Application Context: 1.2.840.10008.3.1.1.1
Presentation Context Item(s):
Presentation Context ID: ID: 1
> Abstract Syntax: 1.2.840.10008.1.1
> Transfer Syntax: 1.2.840.10008.1.2
User Information:
> Maximum Length: 16384
> Implementation Class UID: 1.2.276.0.7230010.3.0.3.5.4
> Implementation Version Name: OFFIS_DCMTK_354


... A-ASSOCIATE-RQ received.
Validate Dul message...
VALIDATE ASSOCIATE-RQ
SEND ASSOCIATE-AC (16:01:54)

Send: A_ASSOCIATE_AC Message
Protocol Version: 1
Called AE Title: CALLED_AE
Calling AE Title: DOGPACS
Application Context: 1.2.840.10008.3.1.1.1
Presentation Context Item(s):
Presentation Context ID: ID: 1
> Result: 0
> Abstract Syntax: 1.2.840.10008.1.1
> Transfer Syntax: 1.2.840.10008.1.2
User Information:
> Maximum Length: 16384
> Implementation Class UID: 1.2.826.0.1.3680043.2.1545.4.3.0.0
> Implementation Version Name: 3.0.0


Receiving message...
Maximum length of Command DATA-TF PDU received (with pcId 1) is 0x4A=74

Received:
C-ECHO-RQ
(0x00000000,"0x00000038") # Group 0000 Length
(0x00000002,"1.2.840.10008.1.1") # Affected SOP Class UID
(0x00000100,"0x0030") # Command Field
(0x00000110,"0x0001") # Message ID
(0x00000800,"0x0101") # Data Set Type


... Dicom message with Dimse Command CECHORQ received.
Validate Dicom message...
Skipping definition file validation: unable to find correct definition file for DimseCommand "CECHORQ" and SOP Class UID "1.2.840.10008.1.1". Are the correct definition files loaded?

VALIDATE C-ECHO-RQ
C-ECHO-RQ

Module: C-ECHO-RQ (M)
Attribute Def VR Dcm VR Type Pr Len Attribute Name Value(s) and Comments
(0000,0000) UL - 1 + 4 Group 0000 Length 0x00000038=56

(0000,0002) UI - 1 + 18 Affected SOP Class UID 1.2.840.10008.1.1

(0000,0100) US - 1 + 2 Command Field 0x0030=48

(0000,0110) US - 1 + 2 Message ID 0x0001=1

(0000,0800) US - 1 + 2 Data Set Type 0x0101=257


SEND C-ECHO-RSP (16:01:54)

Send:
C-ECHO-RSP
(0x00000000,"0x00000042") # Group 0000 Length
(0x00000002,"1.2.840.10008.1.1") # Affected SOP Class UID
(0x00000100,"0x8030") # Command Field
(0x00000120,"0x0001") # Message ID Being Responded To
(0x00000800,"0x0101") # Data Set Type
(0x00000900,"0x0000") # Status


Receiving message...

Received: A-RELEASE-RQ Message

... A_RELEASE_RQ received.
Validate Dul message...
VALIDATE RELEASE-RQ
SEND RELEASE-RP (16:01:54)

Send: A-RELEASE-RP Message

Association open 0.08 seconds
No child Threads have been started.

This is a known bug in the Query Retrieve Emulator. You can ignore the warning and your C-ECHO-RQ is working just fine. This problem will be solved in a new release of the Query Retrieve Emulator.