Hey,

I need to read a directory on a remote server which requires a user to be su. The question is how to correctly read the server response and then to send a su password using IRIS device I/O API (I'm able to read other commands output such as uname, but can't figure out how to switch to su):

// Init SSH session
Set ..Session = ##class(%Net.SSH.Session).%New()
Set status = ..Session.Connect(..Server)
$$$ThrowOnError(status)
Set status = ..Session.AuthenticateWithUsername(..UserName, ..Password)
$$$ThrowOnError(status)

// SUDO
#Dim device
Set device = ""
Set status = ..Session.Execute("su " _ ..UserName, .device) // Is this correct?
$$$ThrowOnError(status)
Use device

#Dim response      
Read !, "", response // Here I get a kind of infinite loop
Write ..Password

Close device

Hi,

I would like to convert an html zen page to PDF using wkhtmltopdf so I've installed it in Ubuntu and the command wkhtmltopdf but because I've my IRIS installed in a container that command is not recognized and we can't install wkhtmltopdf  in the container so is there a way to be able to run this command?  

Thanks

Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Customizing the InterSystems FHIR Transformation Service @ Global Summit 2024

Hey Community,

Here are the bonuses for participants' articles that take part in the InterSystems Technical Article Contest 2025:

I'm experimenting with FHIR bulk data load using NDJSONs, so far the import is running smoothly, but when I'm trying to perform a request of kind /Patient or /Procedure I'm getting back the following error:

{
    "resourceType": "OperationOutcome",
    "issue": [
        {
            "severity": "error",
            "code": "too-costly",
            "diagnostics": "<HSFHIRErr>SearchTooCostly",
            "details": {
                "text": "Search selects more than maximum allowed number of results (1000)."
            }
        }
    ]
}

Submission for InterSystems Technical Article Contest 2025

By Suze van Adrichem, Alice Heiman and Bubble Yu

View our video here: https://share.descript.com/view/JjI5tob8La

Inspiration

Mitigating climate change is only possible through a patchwork of collective action. The future of our planet will be determined by our ability to change previous destructive corporate processes radically. However, companies often struggle to find concrete solutions and actions to reduce their carbon footprint while advancing their business goals.

We partner with Race to Zero to create a climate action matcher

Introduction

As the health interoperability landscape expands to include data exchange across on-premise as well as hosted solutions, we are seeing an increased need to integrate with services such as cloud storage. One of the most prolifically used and well supported tools is the NoSQL database DynamoDB (Dynamo), provided by Amazon Web Services (AWS).

The challenge for IRIS implementations, as it relates to Dynamo and other modern web services, is that there is no native support for interacting with Dynamo and AWS within ObjectScript.

Hello, dear colleagues.

I need to connect to a remote JavaGateway from an Ensemble service.

I am trying to use the EnsLib.JavaGateway.Service with a remote host where the JVM is running.

I can successfully ping the remote Java Gateway from EnsLib.JavaGateway.Service, and Ensemble reports that the service status is OK.

There are no network issues, and all necessary ports are accessible.

My requests work without any problems when I specify localhost in EnsLib.JavaGateway.Service.

Hi Folks,

I am an architect working on a program involving Weblink. I am new to InterSystems and I am looking for information around basic capabilities of Weblink. I understand that the version we are dealing with (2014) is not supported no need to review that :).

Thank you,

Mike

It's time for us to meet!

AI Meetup in afterwork mode with InterSystems 🍕

Are you passionate about artificial intelligence and want to discover how RAG is revolutionising generative AI? Then we have the perfect plan for you:   

27 March 18:30 - InterSystems Iberia, C. de Quintanadueñas, 6, Edificio ARQBÓREA, Fuencarral-El Pardo, Madrid.

Has anyone used this transform to convert SDA3 to HL7?

HS.Gateway.SDA3.SDA3ToHL7.ADTA0N

Seeing below error

ERROR <Ens>ErrGeneral: Can't evaluate DOM path '/Patient/PatientNumbers/[1]/Organization/UniversalId' because UniversalId in /Patient/PatientNumbers/[1]/Organization/UniversalId is not an element, instead this node is a 'unknown' node. + ERROR <Ens>ErrGeneral: Can't evaluate DOM path '/Patient/PatientNumbers/[2]/Organization/UniversalId' because UniversalId in /Patient/PatientNumbers/[2]/Organization/UniversalId is not an element, instead this node is a 'unknown' node.

Hi, Community!

🔒Are you linking your InterSystems Cloud Services deployments to a private network? See how to do this securely:

Creating and Managing VPNs with InterSystems Network Connect

Using SQL Gateway with Python, Vector Search, and Interoperability in InterSystems Iris

Part 3 – REST and Interoperability

Now that we have finished the configuration of the SQL Gateway and we have been able to access the data from the external database via python, and we have set up our vectorized base, we can perform some queries. For this in this part of the article we will use an application developed with CSP, HTML and Javascript that will access an integration in Iris, which then performs the search for data similarity, sends it to LLM and finally returns the generated SQL. The CSP page calls an API in Iris that receives the data to be used in the query, calling the integration. For more information about REST in the Iris see the documentation available at https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cl…

Hi,

How to login Intersystems IRIS for Health SMP using SSO with OKTA auth.

I'm proud to announce the new release of iris-pex-embedded-python (v2.3.1) with a new command line interface.

This command line is called iop for Interoperability On Python.

First I would like to present in few words the project the main changes since the version 1.

A breif history of the project

Version 1.0 was a proof of concept to show how the interoperability framework of IRIS can be used with a python first approach while remaining compatible with any existing ObjectScript code.

What does it mean? It means that any python developer can use the IRIS interoperability framework without any knowledge of ObjectScript.

Example :

from grongier.pex import BusinessOperation

class MyBusinessOperation(BusinessOperation):

    def on_message(self, request):
        self.log.info("Received request")

Great, isn't it?

Hi ,

I have a scheduler task and an associated class that works.

Class Sample.Util.CreateTask Extends (%SYS.Task.Definition, %Persistent)
{

Parameter PROPERTYVALIDATION = 1;

Parameter TaskName = "Sample.Util.CreateTask";

Method OnTask() As %Status
{
// Perform the logic
}

}

Is there a way to Enable or Disable the above task "CreateTask()" from an external function/Method/class ?

Hi,

Has anyone used 'IO-Redirect' package?

https://openexchange.intersystems.com/package/io-redirect

IRIS for me runs on a Linux server.

I want the package to be able to supply "answers" from a Linux OS file in response to a program run as follows:
do ^ADMIN
I'm assuming that the program does objectscript reads from the terminal

Questions

1. Is docker required? Docker is not installed on the server.
2. Would the package be able to handle redirect I/O in this case?
    Would I have to write extra code (objectscript) to read the Linux file as a "stream"?
3. How would I  install the package?

Hey Community!

We're happy to share the next video in the series dedicated to Gen AI on our InterSystems Developers YouTube:

⏯ Energy Consumption for AI

Hi colleagues!

Yet another time I figured that there is no super-simple way to display error from %Status variable, but I need it relatively often in a terminal.

Yes, I know about $$$ Macro, but they are not superhelpful in a terminal.

My usual behavior is to try to remember by heart or copy from somewhere the formula:

USER>w $System.Status.DisplayError(st)

The compile step in VS Code when using the InterSystems VS Code extensions appears to modify line endings in our class files when newly pulled from remote repo.

What steps can we take to stop this happening? / What settings can we modify?

We are doing local development with client side source control using git (BitBucket Cloud repository). We were previously using GitLab (locally hosted) and didn't have this issue. Developers are all on Windows machines, as are all the Ensemble instances. We believe we have autocrlf = true in all our local git configurations.

Hello, Does the NodeJs package work when running a node js file on windows (nodejs for windows)? I've added the package by running npm install <package location folder>

I have the following index.js file, but when running from node (windows) I get the following error. Does the NodeJs package build the output files when the package is added or does it just assume linux as the underlying os?

Error: Cannot find module './bin/winx64/irisnative.

I have created a class file that I want to execute daily to gather Metrics (Message Header, Space Available, etc..) and write the data into a Cache table. Now that I have written the class I want to add it to the Task Scheduler within Ensemble to run every morning. How do I go about getting the class file created as a Task within the Task Scheduler? The Documentation isn't as clear cut for creating custom tasks as one would expect.

I already mentioned in a Previous post I am trying to build a list from a repeatable field within a HL7 message. I figured out how to build the list by using a context list string variable within the Business Process (BPL) and doing a

do

 when I am looping through the field. I want to do it one step farther though... I want to search the list to see if the value exists before I do the insert. I only want to insert if the value is different than what is in the list already.

IF$LF##class

I tried using $LF or $LISTFIND, but I keep getting the same error...

I have a repeatable field within HL7 that I want to create a List from. Do I have to initialize the List by using $LB, or can I just use $LI to keep adding on to the end of the list as it is looping through the field?

Hello,

as it took me some time to figure out what's wrong, I would like to share this experience, so that you do not fall into the same trap.

I've just noticed that if you name your package "code" (all lowercase), in a class using some embedded python using [Language = python], you'll face the <THROW> *%Exception.PythonException <PYTHON EXCEPTION> 246 <class 'ModuleNotFoundError'>: No module named 'code.basics'; 'code' is not a package

ClassExtends%RegisteredObject

IRISAPP>

It works well with "Code" :

As of InterSystems IRIS® data platform version 2025.1, InterSystems is officially deprecating MultiValue and including it in the Deprecated and Discontinued Features list. While InterSystems will continue to support existing customers using MultiValue, it is not recommended for new applications.

What This Means for You:

• Continued Support: Support for MultiValue will still be available through the Worldwide Response Center (WRC) on a "best effort" basis, as is provided for releases older than our Minimum Supported Versions.

Hi Community,

We have some exciting news! It's time for the next InterSystems writing competition:

✍️ InterSystems Technical Article Contest 2025 ✍️

Write an article on any topic related to the InterSystems products and services.

🎁 Prizes for everyone: A special prize for each author participating in the competition!

Hello,

I'm trying to POST a Location resource to a FHIR Server, but I get this error:
{
    "errors": [
        {
            "code": 5002,
            "domain": "%ObjectErrors",
            "error": "ERRORE #5002: Errore di Cach�: <PROTECT>zNewInteractionsInstance+1^HS.FHIRServer.Storage.Json.InteractionsStrategy.1",
            "id": "ObjectScriptError",
            "params": [
                "<PROTECT>zNewInteractionsInstance+1^HS.FHIRServer.Storage.Json.InteractionsStrategy.1"
            ]
        }
    ],
    "summary": "ERRORE #5002: Errore di Cach�: <PROTECT>zNewInteractionsInstance+1^HS.

Hey Community!

We are pleased to invite everyone to participate in the new webinar in German dedicated to AI:

➡️ Interoperability as a catalyst for AI

⏱ Date & Time: March 11, 2025, 3:30 pm CET

👨‍🏫 Speakers: 

• @Thomas Nitzsche, Sales Manager, InterSystems
• Dr. Olaf Iseringhausen, Head of Competence Center Health Care Solutions, Bechtle
• Dr. @Erion Dasho, Clinical Advisor, InterSystems