Unrecognized PDU type, Error message

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1

Hey all,

In an Orthanc server which is used to anonymize and route studies, we have seen the following error message. What does it mean?

E0205 10:42:01.732471 CommandDispatcher.cpp:456] Receiving Association failed: Unrecognized PDU type: 71

I can't find any trace of the error in the Orthanc documentation.

Thanks,
Pär
www.cmrad.com

2

Hello,

This is a low-level error in the DICOM protocol, as reported by DCMTK.

Try and reproduce with the DCMTK command-line tools (storescu, storescp).

Make sure you use the latest version of Orthanc (1.5.6), compiled against DCMTK 3.6.4 (this can be seen in the logs in “–verbose” mode). Check out the logs of the remote modality.

Also, please carefully follow the dedicated FAQ entry:
http://book.orthanc-server.com/faq/dicom.html

Sébastien-