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Question
· Mar 27
Generic route

I'm working with routes for a rest service with intersystems iris. I have a working /test path, but I want to create a regex that accepts any path passed after /test. example /test/sdjklsbdk or /test/sdfkjgbskdbf/skjbksdb/ksdjbdks

I used <Route Url="/test/(.*)" Method="POST" Call="test"/> and <Route Url="/test/:path" Method="POST" Call="test"/> and I got the error <PARAMETER> what could it be?

{

"errors":[{

"code": -5002,

"domain": "%ObjectErrors",

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Hi Community,

We're continuing to improve and teach our Developer Community AI, and in this iteration, we've added descriptions of Open Exchange Applications to the knowledge base!

This new feature will allow DC AI to search app descriptions to answer your questions. This will give you better answers that require programming, not just general information.

To add this knowledge to your search, just tick the checkbox Open Exchange Applications:

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Hi Community,

Check out this new video that shows how to build the UI for InterSystems FHIR server from scratch using AI with no previous frontend experience:

📺 Building and Deploying React Frontend for the InterSystems FHIR server in 20 minutes with Lovable AI

🗣 Presenter: @Evgeny Shvarov, Senior Manager of Developer and Startup Programs, InterSystems

https://www.youtube.com/embed/NmQipSlYaeg
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Open Exchange app
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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Quick wins with InterSystems IRIS Vector DB

https://www.youtube.com/embed/KlA55wF2uWQ
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Is there a generic process for "walking" the structure of a virtual document - eg an HL7 message (EnsLib.HL7.Message) or an XML document (EnsLib.EDI.XML.Document).

At least we'd want to be able to visit all "nodes" (HL7 fields or sub-fields, XML nodes) in the virtual document and be able to work out/generate the Property Path (so we could call "GetValueAt").

We can just about come up with something generic for HL7, since it only nests down to 4 levels within each segment, though we're using numeric Property Path's at that point rather than symbolic ones (MSH:1.3 etc).

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Introduction

In InterSystems IRIS 2024.3 and subsequent IRIS versions, the AutoML component is now delivered as a separate Python package that is installed after installation. Unfortunately, some recent versions of Python packages that AutoML relies on have introduced incompatibilities, and can cause failures when training models (TRAIN MODEL statement). If you see an error mentioning "TypeError" and the keyword argument "fit_params" or "sklearn_tags", read on for a quick fix.

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Are you a developer, data engineer, integration engineer, or data scientist who works hands-on with InterSystems products?

We are conducting 30-45 minute interviews to understand your experience — how you started with InterSystems products, where you find helpful code samples, and how we can improve our products to better support your journey.

✅ If you’re interested, fill out a quick survey to share your contact info and experience.

If you're selected, we will schedule a session at your convenience between April 2 and May 8 for an interview based on the information you provide.

🎁 As a thank-you, interview participants will receive 10,000 Global Masters points!

Your feedback will directly help us improve your experience using InterSystems products and services.

Kindly note that the spots are limited.

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I have a HL7 DTL in which I'm doing a lookup to a table based on a code value in the IN1:3 field. That incoming code may have a 1 to 1 mapping, or 1 to many mapping in a table. If it's a 1 to many, the values in the lookup table are comma delimited. If it's 1 to 1, that IN1 segment will map straight across. If it's one to many, I need to create additional IN1 segments. For example, if the incoming code maps to three, I need to map the original IN1 segment with one of the mapped codes, then create two additional IN1 segments with the other 2 codes for a total of 3 IN1 segments. I'd lik

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Question
· Mar 25
AWS Files

Hi Guys,

I'm looking to create a service to download files from S3, so I used the EnsLib.AmazonS3.BusinessService with settings as below to download files that starts with SMfile_48 but I'm not getting any files, am I missing something?

Thanks

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Hello again IRIS community,

We have officially released our InterSystems IRIS Developer Professional certification exam for beta testing. The beta test will be available until April 20, 2025. As a beta tester, you have the chance to earn the certification for free!

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Discussion
· Mar 21
Transforms in COS over DTL

Hi All,

After doing IRIS/Ensemble etc for 20 years I've come across a company who have very odd view, especially about DTL's and routers.

They have convinced themselves to use COS for transforms (including HL7) and for routers (and one of their 3rd party providers agree!)

Their reasons are; efficiency, compatibility, flexibility, power and re-usability.

Of course these reasons are wrong!

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Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ FHIR Lessons Learned From the Field @ Global Summit 2024

https://www.youtube.com/embed/ojNDhiWdfeI
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I was using VSCode to edit a DTL because it seemed easier to copy/paste code from parts of the DTL I was editing. I tried to add <sql> tag and code to call a SELECT statement, but when I compiled I got the following error...

ERROR <Ens>ErrInvalidDTL: Invalid DTL

> ERROR #5490: Error running generator for method 'GetSourceDocType:osuwmc.Epic.MFN.DTL.EpicMFN949002Normalization'

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🚨 Planned Maintenance Notice 🚨

The InterSystems Developer Community will undergo scheduled maintenance tomorrow (March 22, 2025) from 10:30 AM to 12:30 PM EST (16:30 to 18:30 CET).

During this time, the platform may experience intermittent downtime. We apologize for any inconvenience and appreciate your patience as we work to improve our services.

Thank you for your understanding!

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Hey Community,

Recently, @Dean Andrews, Head of Developer Relations, sat down with Instruqt to share how InterSystems is transforming developer engagement:

>> Unlocking Hands-On Learning with Instruqt <<

“Instruqt is useful for interactive tutorials where we are sharing specific use cases of our technology with our customers, partners and developers around the world... It's such a powerful way to show our customers and partners how easy InterSystems technology is to use.” - Dean Andrews

https://www.youtube.com/embed/3w5psZdZYjA
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