Question
· Jun 23

DICOM NoCompatibleTransferSyntaxFound

Good morning,

We would need help, thanks in advance for your help. 🙂

We have been trying to debug the following error, when sending a DICOM from a "EnsLib.DICOM.Operation.TCP" to a PACs:

 

  ERROR <EnsDICOM>NoCompatibleTransferSyntaxFound: No negotiated transfer syntax for SOP class '1.2.840.10008.5.1.4.1.1.4' is compatible with document transfer syntax '1.2.840.10008.1.2.4.70'

 

We use the following AET titles at the Operation:

LocalAET: ESBSSCC-DCM

RemoteAET: HUNSCESBGWT

 

We have observed that we do have the transfer syntax "1.2.840.10008.5.1.4.1.1.4" with the document syntax "1.2.840.10008.1.2.4.70", configured in both associations:

ESBSSCC-DCM to HUNSCESBGWT:

 

And HUNSCESBGWT to ESBSSCC-DCM:

 

However, when the source provider sends the DICOM, or when we resent it from the Message Viewer, the error still happens:

  ERROR <EnsDICOM>NoCompatibleTransferSyntaxFound: No negotiated transfer syntax for SOP class '1.2.840.10008.5.1.4.1.1.4' is compatible with document transfer syntax '1.2.840.10008.1.2.4.70'

 

 

How could we handle this issue?

Is there any way we could debug it further?

 

 

Thank you for your help. 🙂🙂🙂

 

In addition, we have read:

https://docs.intersystems.com/irisforhealthlatest/csp/documatic/%25CSP.D...

https://community.intersystems.com/post/sending-dicom-files-between-iris...

https://community.intersystems.com/post/receiving-dicom-messages-pacs-ir...

 

Could you help us?

Thanks so much.

Product version: IRIS 2020.1
$ZV: IRIS for UNIX (Red Hat Enterprise Linux for x86-64) 2020.1.1 (Build 408U) Sun Mar 21 2021 22:21:14 EDT
Discussion (4)2
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Hello @Luis Angel Pérez Ramos 🙂🙂🙂, yes it is the Command Set:

Command Set

Tag Name Contents
(0000,0002) AffectedSOPClassUID 1.2.840.10008.5.1.4.1.1.4
(0000,0100) CommandField 1
(0000,1000) AffectedSOPInstanceUID 1.3.46.670589.11.34110.5.0.8212.2025052007473768693

It said:

  ERROR <EnsDICOM>NoCompatibleTransferSyntaxFound: No negotiated transfer syntax for SOP class '1.2.840.10008.5.1.4.1.1.4' is compatible with document transfer syntax '1.2.840.10008.1.2.4.70'

...

...

But on date: "2025-06-05 12:32:05.765", we received a similar DICOM, with a more complete Command Set, and it also failed saying the same exception error (we configured the syntaxes before they sent this DICOM):

Command Set

Tag Name Contents
(0000,0000) CommandGroupLength 124
(0000,0002) AffectedSOPClassUID 1.2.840.10008.5.1.4.1.1.4
(0000,0100) CommandField 1
(0000,0110) MessageID 1
(0000,0800) CommandDataSetType 65278
(0000,1000) AffectedSOPInstanceUID 1.3.46.670589.11.34110.5.0.8212.2025052007473768693

It said:

  ERROR <EnsDICOM>NoCompatibleTransferSyntaxFound: No negotiated transfer syntax for SOP class '1.2.840.10008.5.1.4.1.1.4' is compatible with document transfer syntax '1.2.840.10008.1.2.4.70'

...

Please, could you help us? Thank you so much. 🙂🙏🙂