Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Leading Healthcare Digitalization - Success Story from Hospital Olomouc @ Ready 2025

https://www.youtube.com/embed/sDj2USOF6cE
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I've modified the class file, but messages still arrive as a single line (e.g., "H|.../rQ|.../rL") instead of separate lines in the ASTM service. The <ENQ>..<EOT> header looks correct, logs show no errors, and the service receives messages fine. Is there an Ensemble 2018.1 engine setting (like line terminator handling or TCP framing) to fix the line splitting? ​

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Hello InterSystems EHR community,

InterSystems Certification is currently developing a certification exam for CCR Tier 2 users, and if you match the exam candidate description below, we would like you to beta test the exam! The exam will be available for beta testing starting January 27, 2026.

Beta testing will be completed March 28, 2026.

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We’re excited to announce the first mini hackathon “Building AI Agents with InterSystems”, taking place on a pre-conference day as part of InterSystems READY 2026.

In this hands-on challenge, participants will design and build AI agents using upcoming InterSystems capabilities, exploring how intelligent automation, orchestration, and reasoning can be applied to practical use cases.

    📅 Event date: 27 April 2026
    📍 Location: Gaylord National Resort & Convention Center, National Harbor, Maryland
    🔗 Learn more here: Building AI Agents with InterSystems mini-hackathon at InterSystems READY 2026

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    Hello community!

    We are delighted to invite all our customers, partners, and community members to InterSystems France & Benelux READY 2026!

    This event promises to be an interactive experience highlighting inspiring case studies, technological innovations, and roadmaps for the coming year in the fields of healthcare and data platforms. Hands-on demonstrations will also allow you to explore the latest developments in a tangible way.

    ➡️ InterSystems Benelux & France Summit 2025

    🗓 Dates: February 3-4, 2026

    📍 Location: Les Jardins de Saint-Dominique, Paris, France

    https://www.youtube.com/embed/LZzB4hegYC8
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    Hi,

    I want to consume an API that provides HL7 messages. To achieve this, I have thought of the following workflow:

    I have created a business service that periodically triggers a business process. The trigger request is forwarded to a business operation. There, a %Net.HttpRequest is assembled from scratch and then sent to the API endpoint. The corresponding HttpResponse then contains several HL7 messages encoded in UTF-8 in the message body. To further process the HL7 messages, the operation sends the HttpResponse back to the business process as EnsLib.HTTP.GenericMessage.

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    I have always struggled with Iterating through a JSON response to pull out certain fields into a Data Class Structure to use to populate fields in a DTL. So I defined the whole structure for the following JSON, with the base structure extending Ens.Response, %XML.Adaptor, and %JSON.Adaptor.

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    Hey Community,

    We're pleased to invite everyone to the upcoming kick-off Webinar for the InterSystems Full Stack Contest!

    During the webinar, you will discover the exciting challenges and opportunities that await developers in this contest. We will also discuss the topics we would like the participants to cover and show you how to develop, build, and deploy applications using the InterSystems IRIS data platform.

    Date & Time: Monday, February 2 – 12:00 pm EST | 6:00 pm CET

    https://www.youtube.com/embed/0TaAkrnz4cc?si=WftjDCvpEWccdY4h
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    Hey Community!

    We're happy to share a new video from our InterSystems Developers YouTube:

    ⏯ Practical Approches to Transforming Your Data Into FHIR @ Ready 2025

    https://www.youtube.com/embed/jApp3PHT5Hg
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    Article
    · Feb 4 11m read
    IKO Plus: HSSYS Mirroring with IKO

    Enabling HSSYS Mirroring Out of the Gate with IKO

    For those of us building InterSystems workloads on Kubernetes, we are definitely spoiled with the InterSystems Kubernetes Operator (IKO) doing the heavy lifting and mirroring on day one. Where us spoiled brats jump up and down is when we try to add additional databases/namespaces when we provision from HealthConnect containers on day two, while others get to utilize HealthShare Mirroring for this task, the prerequisite of mirroring HSSYS out of the gate has been somewhat elusive. Here is example on how you can this powerful feature up and running with the employment of IKO and IrisClusters.

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    Here are the technology bonuses for the InterSystems Full Stack Contest 2026, which will give you extra points in the voting:

    • IRIS Vector Search usage -3
    • InterSystems Native SDK for Python or Embedded Python usage -3
    • Developer Community Idea implemented - 2
    • Docker container usage -2
    • IPM Package Deployment - 2
    • Online Demo -2
    • Find and report a bug - 2
    • Article on Developer Community - 2
    • The second article on Developer Community - 1
    • Video on YouTube - 3
    • YouTube Short - 1
    • First Time Contribution - 3

    See the details below.<--break->

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    TL;DR This article explains how to deploy InterSystems IRIS Community Edition on AWS using the AWS Marketplace and EC2. It covers prerequisites, instance selection, security settings, SSH access, and first verification steps. The deployment can be completed using the AWS Free Tier and is suitable for developers who want to quickly start working with IRIS in the cloud.

    Who this guide is for.

    This guide is intended for developers, solution architects, and DevOps engineers who want to deploy InterSystems IRIS Community Edition on Amazon Web Services (AWS). No prior AWS automation experience is required, but basic familiarity with EC2 and SSH is helpful.

    What you will achieve.

    After completing this guide, you will be able to:

    1. Launch InterSystems IRIS Community Edition on AWS
    2. Configure a secure EC2 instance
    3. Connect to IRIS using SSH and the Management Portal
    4. Verify that IRIS is running correctly

    Prerequisites

    Before you begin, make sure you have:

    1. An active AWS account
    2. Permissions to create EC2 instances and security groups
    3. An SSH key pair configured in AWS
    4. Basic knowledge of Linux command line

    Deployment overview

    The deployment process consists of the following steps:

    1. Launch IRIS Community Edition from AWS Marketplace
    2. Select an EC2 instance type
    3. Configure networking and security
    4. Connect to the instance via SSH
    5. Verify IRIS installation

    Hi Gang!

    Did you know you can deploy InterSystems IRIS Community Edition on the cloud without paying for a license? You can try for free, and it could even come in handy if you want to show off that shiny new app you've created (maybe for the full stack competition..?)

    In this article I will provide a complete walkthrough on how to deploy IRIS on Amazon Web Services (AWS), and will also add a follow up for deploying on Azure.

    Now before I begin the walkthrough, I want to admit that I was terrified of using AWS the first time because I'd seen memes about how easy it is to rack up costs on AWS. So if you're thinking the same, I suggest you start by signing up to a Free Tier Account, which gives you $100 free credit to evaluate, and automatically shuts off to prevent charges. InterSystems IRIS Community Edition has a free license so if you pair the two, you can deploy without risk and completely for free. (Disclaimer: although I'm sure this is true, please do read the free account terms and make your own decisions 😅 )

    Note, this article walks through deploying IRIS Community on AWS, however the same guide can be followed to deploy IRIS for Health Community Edition, or with Bring-your-own-licence editions of IRIS and IRIS for Health, to deploy a fully licensed, production version of IRIS on AWS.

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    A .iostream file got stored in /intersystems/HCENG01B12/mgr/Temp for a BatchFileOperation class while HC was on the secondary node. HealthConnect is now on the primay node and cannot find that .iostream file path. The operation starts throwing errors when the RolloverSchedule is reached

    OnKeepalive() returned ERROR #5012: File '/intersystems/HCENG01B12/mgr/Temp/QWhoZAwFF3f9jQ.iostream'
    does not exist

    How can I resolve this issue?

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    The 2025.1.3 maintenance releases of InterSystems IRIS® data platform, InterSystems IRIS® for HealthTM, and HealthShare® Health Connect are now Generally Available (GA). These releases include the fixes for a number of recently issued alerts and advisories, including the following:

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    Currently in the health connect code, we are using Epic FHIR API Patient.Create, code return 200 or 201 status values, we process the message based on this return values.

    Now I need to use Epic FHIR Patient.$match API, need to check FHIR Error code 4101 for this API. I looked for FHIR statndard return code, but this this seems not standard code, please advice how can I check 4101 value?

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    If one of your packages on OEX receives a review, you get notified by OEX only of YOUR own package.
    The rating reflects the experience of the reviewer with the status found at the time of review.
    It is kind of a snapshot and might have changed meanwhile.
    Reviews by other members of the community are marked by * in the last column.

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    Article
    · Jan 21 2m read
    Archiving my OEX packages

    Over the last 9 years, I published more than 90 packages in OEX.
    And over this time, conditions and environments changed.
    In the beginning, there was

    • no Docker
    • no IPM/ZPM
    • no embedded Python, no AI
    • Caché, Ensemble, CSP, ZEN, .... were dominating

    As time changed, also product versions and external languages changed.
    Adjustment of a few packages was no issue in the beginning,
    and was a matter of support quality to my "consumers".

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    Over the last year, the CCR development team has prioritized changes to the CCR application to better expose and encourage best practices for using CCR. This article will highlight some of the areas that we've focused on:

    • Organization Dashboard
    • System Alerts
    • Branch Hygiene

    In each of these areas, we have increased the visibility of potential CCR usage issues and given users tools to proactively address them.

    Organization Dashboard

    We have continued to build out the available information on the Organization details page

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    Hi, Community!

    Do you need a way to securely manage your passwords, API keys, and other credentials? See how the Secure Wallet in InterSystems IRIS® data platform can help:

    What Is the InterSystems Secure Wallet?

    https://www.youtube.com/embed/LEh_ktmOfKM?utm_source=youtube&utm_medium=social&utm_campaign=LEh_ktmOfKM
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    Hello and welcome to the InterSystems Ideas Portal Annual Recap 2025.
    General Stats:
    ✓ 182 new ideas in 2025
    ✓ 44 new implementations in 2025
    ✓ 174 new comments in 2025
    ✓ 725 new votes in 2025
    ✓ 232 new users in 2025
    ✓ 713 ideas all time
    ✓ 132 implemented ideas all time
    ✓ 991 comments all time
    ✓ 3,426 votes all time
    ✓ 1,207 users all time

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