#InterSystems IRIS

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InterSystems IRIS is a Complete Data Platform
InterSystems IRIS gives you everything you need to capture, share, understand, and act upon your organization’s most valuable asset – your data.
As a complete platform, InterSystems IRIS eliminates the need to integrate multiple development technologies. Applications require less code, fewer system resources, and less maintenance.

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Article Oliver Wilms · Oct 17, 2021 3m read

Interoperability, RecordMap CSV Wizard, and Money

I work as an Integration Engineer for United States Department of Veterans Affairs (VA). I work on a Health Connect production which processes many RecordMap files. I do not fully understand RecordMaps and I wanted to develop an application for the Interoperability contest where I could learn more about working with RecordMaps. I browsed InterSystems documentation for inspiration on how to start. I was happy to find CSV Record Wizard. I had created a CSV file for my Analytics contest entry. I wanted to use it to test the CSV Record Wizard. It was not obvious how to use it.

#Health Connect #InterSystems IRIS #Open Exchange #Business Process (BPL) #Containerization #Contest #CSV #Interoperability #InterSystems Package Manager (IPM) #REST API
Open Exchange
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Question Flávio Lúcio Naves Júnior · Oct 15, 2021

How to export class to xml without namespace

Hello everybody,

I am trying to export a class to xml and remove the tag "xmlns" from mother class. These are my classes to create the XML.

Class Class.Test Extends (%RegisteredObject, %XML.Adaptor)
{ 

Parameter NAMESPACE = "http://mynamespace.com/test"; 
Property Person As Class.Person; Property Address As Class.Address; 

}
Class Class.Person Extends (%RegisteredObject, %XML.Adaptor)
{ 

Parameter NAMESPACE = "http://mynamespace.com/test"; 
Property name As %String; Property age As %String; 

}
Class Class.Address Extends (%RegisteredObject, %XML.Adaptor)
{ 

Parameter NAMESPACE = "http://mynamespace.com/test"; 
Property location As %String; 

}
#Caché #InterSystems IRIS #XML
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Article Laurel James (GJS) · Oct 14, 2021 1m read

Small features that make a big difference

The latest release of Serenji focuses on the debug experience. Not only can you now debug on the spot, no matter where you are or what you're doing, but we've also added some smaller features that will make debugging more straightforward. 

  • Run and Debug CodeLenses - clickable links above each class method, procedure, subroutine or extrinsic function.
  • Intuitive prompting for entrypoints and arguments - when debugging a class method, produce, subroutine or extrinsic function. 
  • Shaded read-only background - to clearly differentiate between documents which are editable and those that are read-only. 
  • Program output in debug console - output is shown in the debug console. 
  • Serenji commands on Server Manager's namespace trees - allowing you to launch Serenji through Server Manager. 

Find out more in our release notes here. 

#Caché #Ensemble #InterSystems IRIS #VSCode #Debugging #Development Environment
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Question Cameron Ford · Oct 12, 2021

Localize Text in an XData Block

Hi everyone!

I am trying to localize text in an XData block using the $$$Text macro. A snippet of code is included below. Is there an easy way to localize the text included in an XData block? So far, using the $$$Text macro is not working; when I export the %MessageDictionary, the text to be localized isn't included in the export.

XData LocalizedEmail [ MimeType = text/html ]
{
<body>

Text to be translated into another language

}

Thank you in advance!

#InterSystems IRIS
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Question prashanth ponugoti · Oct 12, 2021

&sql(.....) not working in and returns SQLCODE -400 if try to execute in non persistent cls , -30 in other persist cls

I have written below method inbound adapter myAdapter Extends Ens.InboundAdapter [ ProcedureBlock ] returns -400

If i have written in any other Extends %Persistent  cls , always returning -30 which means Table not found

ClassMethod FetchMsgCount() As %Integer
{
    set msgCount=-1
&sql(SELECT count(ID) INTO :msgCount FROM Ens.MessageHeader)
If SQLCODE=0 Quit msgCount
Quit SQLCODE
}

Could you please some one tell me where should write this class method? What I am doing wrong?

Thanks

PRASHANTH

#InterSystems IRIS #HL7 #SQL
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Discussion Eduard Lebedyuk · Oct 8, 2021

Code Golf: Just add water...

[just add water]: https://s3.us-west-2.amazonaws.com/secure.notion-static.com/e7147fbe-6590-4461-8325-2f3fe5c75726/Untitled.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAT73L2G45O3KS52Y5%2F20210722%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20210722T173732Z&X-Amz-Expires=86400&X-Amz-Signature=9f29d4b78f352df03d58088221eb271dd64a4878f89e3489e80b91f6d7d41f63&X-Amz-SignedHeaders=host&response-content-disposition=filename%20%3D%22Untitled.png%22

Have you ever seen those vaccum compressed towels, that look like a pill and after you add water became a towel?

#InterSystems IRIS #Code Golf #Code Snippet
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Article Mikhail Khomenko · Nov 25, 2020 18m read

InterSystems Kubernetes Operator Deep Dive: Introduction to Kubernetes Operators

Introduction
Several resources tell us how to run IRIS in a Kubernetes cluster, such as Deploying an InterSystems IRIS Solution on EKS using GitHub Actions and Deploying InterSystems IRIS solution on GKE Using GitHub Actions. These methods work but they require that you create Kubernetes manifests and Helm charts, which might be rather time-consuming.
To simplify IRIS deployment, InterSystems developed an amazing tool called InterSystems Kubernetes Operator (IKO). A number of official resources explain IKO usage in details, such as  New Video: Intersystems IRIS Kubernetes Operator and InterSystems Kubernetes Operator.

#InterSystems IRIS #InterSystems Kubernetes Operator (IKO) #DevOps #Kubernetes
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Article Mikhail Khomenko · Oct 11, 2021 9m read

Using Cloud Monitoring to Monitor IRIS-Based Applications Deployed in GKE

In this article, we’ll look at one of the ways to monitor the InterSystems IRIS data platform (IRIS) deployed in the Google Kubernetes Engine (GKE). The GKE integrates easily with Cloud Monitoring, simplifying our task. As a bonus, the article shows how to display metrics from Cloud Monitoring in Grafana. 

Note that the Google Cloud Platform used in this article is not free (price list), but you can leverage a free tier. This article assumes that you already have a project in the Google Cloud Platform (referred to as <your_project_id>) and have permission to use it. 

#InterSystems IRIS #DevOps #Kubernetes
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Question Amit Prajapati · Aug 23, 2019

Access to XMLHttpRequest at 'http://localhost:52773/IrisVSCode/app/test' from origin 'null' has been blocked by CORS policy

Hi All,

I have created a REST class in which have the Parameter HandleCorsRequest = 1;

I can able to access the API using Postman, but not with my web application. It throws the below error.

Access to XMLHttpRequest at 'http://localhost:52773/IrisVSCode/app/test' from origin 'null' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Please note that I have tried all option which are mentioned on following URL:

https://cedocs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.

#InterSystems IRIS #Angular2 #JavaScript #SOAP
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Announcement Jiahao Song · Oct 7, 2021

Do you use InterSystems IRIS interoperability tools? We need your input!

Hello All,

InterSystems Certification has redesigned their IRIS Integration certification exam, and we again need input from our community to help validate the topics. Here's your chance to have your say in the knowledge, skills, and abilities that a certified InterSystems IRIS Integration Specialist should possess. And, yes, we'd like to hear from you Ensemble users as well!

#Ensemble #InterSystems IRIS #Certification #Interoperability
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Article Laurel James (GJS) · Oct 7, 2021 1m read

Debug multiple sessions with Serenji 3.2

Hi developers, 

We've incorporated VS Code's support for multiple concurrent debug sessions and consoles into the latest release of Serenji. 

So if you're working with processes that relate or are dependent on each other, you can now debug them together. Just launch a second Serenji debug session (F5) whilst the first one is still active. 

This short video below shows how it works. We hope you find this feature useful! 

Laurel 

Serenji 3.2 multiple concurrent debug sessions
#Caché #Ensemble #InterSystems IRIS #Open Exchange #Debugging #Development Environment
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Announcement Anastasia Dyubaylo · Oct 1, 2021

Interoperability Contest Kick-off Webinar

Hi Community,

Join the upcoming InterSystems Interoperability Contest Kick-off Webinar dedicated to the Interoperability Contest.

In this webinar, you'll get an overview of the interoperability capabilities of InterSystems IRIS, and we'll show you how to use the PEX. Also, we’ll discuss and answer your questions on how to build interoperability solutions using InterSystems IRIS and IRIS for Health.

Date & Time: Monday, October 4 — 12:00 AM EDT

Speakers:  
🗣 @Stefan Wittmann, InterSystems Product Manager 
🗣 @Bob Kuszewski, InterSystems Product Manager 
🗣 @Evgeny Shvarov, InterSystems Developer Ecosystem Manager


#InterSystems IRIS #IRIS contest #Open Exchange #Contest #Databases #Data Import and Export #Events #Webinar
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Announcement Shane Nowack · Oct 6, 2021

Are you a Caché or IRIS Systems Administrator? We need you!

Hello everyone, 

InterSystems Certification has redesigned their IRIS System Administration certification exam, and we again need input from our community to help validate the topics. Here's your chance to have your say in what topics are covered on the InterSystems IRIS System Administration Specialist exam! And, yes, we'd like to hear from you Caché admins too!

#Caché #InterSystems IRIS #Archive #Certification
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Article Laurel James (GJS) · Oct 5, 2021 2m read

Navigate to the source of your errors with Serenji 3.2.0

The most recent release of Serenji features our innovative gj::locate technology. It was a standalone tool we originally created for a Developer Community contest earlier this year, but we've incorporated it into our debugger after some great feedback from developers. 

It works by navigating you directly to the source of your server-side errors in just a couple of clicks - enabling you to quickly fix errors without the need to count tedious lines of code.

#Caché #Ensemble #InterSystems IRIS #Open Exchange #Debugging #Development Environment #VSCode
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Question Matjaz Murko · Sep 29, 2021

Locking / unlocking

Hi.

What is the best/right way to unlock the object in ObjectScript after the lock was acquired by %OpenId class method? Setting the opened object to null (Set object="") doesn't release the lock.

Regards,

Matjaž

#InterSystems IRIS
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Question Edward Jalbert · Oct 1, 2021

DTL Compile Error In Management Portal Not in Studio

I have a requirement which comes down to evaluating two fields, if they are both empty then provide a default value.

If one is empty but the other has a value, then set the empty one to the field with a value.

The screenshots are not the actual fields, I was just using the dtl and fields to prove out the solution.

When I saved and compiled in the Management Portal I got an error, but it still compiled.

I then went to studio and opened the dtl, using view-->other code then compiled and did not get the error.

Wondering if this is a true error or just an anomaly?

#InterSystems IRIS
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Question Jose Jaime · Sep 24, 2021

%Stream.GlobalCharacter property in .NET API binding

Hi, 

I'm trying to connect to IRIS with .NET 4.5 and I see is quite different from Cache Method.

I have a connection and I can invoke a Method but I can't get %Stream.GlobalCharacter value as Class property and I can't use it in a ByRef parameter. With Cache we had the Intersystems.Data.CacheTypes namespace to use this "special" types. 

Is there any documentation to use the %Stream.GlobalCharacter as class property and ByRef Param?

Thanks!

#InterSystems IRIS
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Announcement Anastasia Dyubaylo · Sep 29, 2021

French Stream On InterSystems Technologies #5

Hey Community, 

Get ready for the next French Stream on InterSystems Technologies!

The new monthly event hosted by @Guillaume Rongier for French-speaking developers familiar with InterSystems technologies will be live stream October 7th at 12:00 Paris time. You will discover all the news and tips related to our solutions!

👉 Direct link to join: https://youtu.be/Rbp-u-3vY-8

On the Agenda:

#InterSystems IRIS #Events
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Question David.Satorres6134 · Sep 21, 2021

"Invalid work queue manager category supplied" error after creating queue

Hello,

I'm experiencing a recurrent problem that I haven't found the way to solve, so I'm coming here with the hope somebody can give me a new approach.

To make it short: we are creating categories on-demand to be able to place the maximum numbers of workers in memory, avoiding the limits established by system categories. But from time to time, one of this creation fails and system is no able to start the queue. The error we are getting is:

ERREUR #7823: Invalid work queue manager category supplied 'User.65733'.1<INVALID OREF> 

The code is very simple:

s ^%SYS("WQM","MaxActiveWorkers","User."_decimalGUID)=16
s queue=$SYSTEM.WorkMgr.%New("/multicompile=1",16,"User."_decimalGUID)     
i queue="" w $system.OBJ.DisplayError()
#InterSystems IRIS #Code Snippet #Error Handling #ObjectScript
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Article Laurel James (GJS) · Sep 29, 2021 1m read

Get started with Serenji using the VS Code walkthrough

Hi developers, 

Serenji 3.2.0, the latest version from George James Software, was released last week and our current users have been enjoying trying out the new features (which you can find more about here). 

If you're thinking about trying Serenji for the first time, we've made it easier to get set up by adding a walkthrough on the VS Code Welcome page. It takes you through: 

  • Setting up the server components.
  • Selecting a server namespace.
  • Saving and extending your workspace.
  • Requesting a debug license (don't forget we offer a free 30 day trial!) 

We've also added prompts and guidance throughout VS Code to open and add Serenji folders to your workspace and when going to run and debug code. 

This is just one of the ways we've enhanced the Serenji debugger to make straightforward and easy to use - so all you need to do is focus on your code. 

Serenji 3.2.0 Welcome Page Walkthrough
#Caché #Ensemble #InterSystems IRIS #Open Exchange #VSCode #Debugging #Development Environment
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Question Garin Frost · Sep 25, 2021

Unable to install IRIS_Community-2021.1.0.215.0-lnxubuntux64 on Digital Ocean VM

Starting installation
Starting up InterSystems IRIS for loading...
../bin/irisinstall -s . -B -c c -C /usr/irissys/iris.cpf*IRIS -W 1 -g2 
Starting Control Process
Unable to allocate 242 MB shared memory...
Unable to allocate 232 MB shared memory...
Configuring minimum system...
Unable to allocate 139 MB shared memory...
Unable to allocate shared memory minimum of 139MB (errno=22)
Startup aborted.
Startup error. See messages.log for more information.
Call InterSystems Technical Support if you need assistance.
IRIS startup returned 1.
InterSystems IRIS failed to start.

#InterSystems IRIS #Ubuntu
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