Hello everyone,

I’m facing issues with replicating data from my Caché 2016 database to a PostgreSQL database. I need to handle around 300 data updates per minute, and whenever certain tables are modified, those changes must be reflected in other databases.

So far, I’ve tried various approaches, including:

• Setting up an intermediary API,
• Using Azure Service Bus,
• Leveraging Caché Jobs,
• All of which rely on table triggers as the entry point.

However, each of these solutions has led to performance bottlenecks and system lockups. I’m running out of ideas on how to proceed, as none of the

It's been a while since I've posted about Embedded Git on the Developer Community, and I'd like to provide an update on the massive amount of work we've done this year and where we're going next.

Context

If you're building solutions on IRIS and want to use Git, that's great! Just use VSCode with a local git repo and push your changes out to the server - it's that easy.

But what if:

• You're collaborating with other developers on a shared, remote development environment and want to avoid stepping on each others' toes by editing the same file at the same time
• You're using editors based in t

In the previous article. Practices of class members and their execution within embedded Python. We will now turn our attention to the process of switching namespaces, accessing global variables , traversing and routine executions within embedded Python.

Before proceeding to the other functions. let us briefly review the execute function within the iris package. This function is exceptionally beneficial for executing the arbitrary ObjectScript functions and class invocation.

Hello,

We are doing the hl7 integration migration from cloverleaf to InterSystems Healthshare.  so I have an application has workflow like below, and I am seeking the suggestion of the workflow in InterSystems HealthConnect cloud version.

The current application has workflow like this.

1. local server has Cron job every night to create about 10 files with specific name and next day's timestamp in file name with a dummy word in it and the files located in local cloverleaf server. pretty much 1 facility per file, file name has facility name and timestamp in it.

2. next day when we have lab r

🚨 Update, January 21, 2025 – Maintenance Completed 🚨

The planned maintenance on the Developer Community has been successfully completed! While the site is up and running, we are still performing additional testing, so occasional issues may occur.

We apologize for any inconvenience and greatly appreciate your patience. If you notice anything unusual, please don’t hesitate to let us know.

Thank you for your understanding and support!

I inherited some legacy MUMPS / ObjectScript code. A code review identified an exclusive NEW and that is not allowed per our coding standards.

The original code contains:

RUN(CALL,DRVNAME)
 S $EC=""
 S ^TMP($J,"RMPV","DRVNAME")=DRVNAME
 N TMPFILE,OLDIO
 S OLDIO=$IO
 I $G(^TMP("RMPV","SILENT"),1) S IOP="NULL",%ZIS=0 D ^%ZIS I '$G(POP,1) U IO
 D INIT^@DRVNAME
 D  ; scope variables
 .N (DUZ,CALL) ; Protect %response
 .S IOF="""""",IOM=80,U="^"
 .D @CALL
 U OLDIO
 Q

I attempted to replace Exclusive NEW with a ClassMethod in a procedure block as follows:

RUN(CALL,DRVNAME) ;primary entry point
 Set ^O

In your Interoperability Production you could always have a Business Operation that is an HTTP client, that uses OAuth 2.0 for authentication, but you had to customize the Operation for this authentication methodology. Since v2024.3, which was lately released, there is a new capability, providing new settings, to handle this more easily.

Hello everyone! This is my first post into the developer community and one that I hope is fairly simple to answer. In our environment we currently have 3 different Test environments for testing before migrating code to our Prod environment. Currently we are working on establishing a source control method using Git in house which has been a bit of a struggle. We have also had developers that had used different test and migration methods in the past which has caused some issues with keeping the different test environment in sync.

What I am looking for is an option to either copy a whole Namespa

Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Integration Production Tools: HealthShare Health Connect & InterSystems IRIS Health @ Global Summit 2024

Hello,

Is there a single ObjectScript operator or method to concatenate two %DynamicArrays?

I'm looking for something that will do the following:

set arr1 = [ 1, 2, 3 ]
set arr2 = [ 4, 5, 6 ]
set arrcombined = arr1.%Concatenate(arr2)

or 

set arrcombined arr1_arr2

With end result:

zw arrcombined
arr1=[1,2,3,4,5,6]  ; <DYNAMIC ARRAY>

I can iterate and %Pop over the 2nd array and %Push each popped entry to the 1st array, but I was looking for something more succinct.

Thanks in advance.

Seeking:

• IRIS for Health Platform experience a MUST (version 2021 and above)
• Coding and developing components in Objectscript (5+ Years)
• Experience in H7L (ADT’s)  and FHIR (3+)
• Experience in IRIS IKO’s, GKE, K8’s and Cloud Technology (2+)
• Experience in IRIS Ensemble Cache, SDA’s 

Hi,

I want to use IRIS Report Designer please anyone knows do we have community edition and where we can get license for it - Thanks.

Everytime I try to send a POST FHIR bundle I'm getting the following response: 404 Not Found. I'm not really sure why, although it works fine with a GET!

This is an example: 

 Response:

It might be something related to request path but not really sure.

And this is the HTTP service I'm using 

I tried this with Postman and it's working as expected

Am I missing something ? 

We are currently looking into a way to provide a group of end-users (i.e. non-Interface Development engineers) access to a pre-defined group of Ensemble-based Data Lookup Tables for purposes of viewing and editing. We do not want to give them access to ALL Data Lookup Tables due to security/continuity concerns.

My thinking is that a simple persistent Cache table with three columns (Role Name,  Table Name, Access-Level [like View or Edit]) with a CSP front-end could potentially provide an easy way to make this solution a reality.

I heard some discussion at the Conference last week that a code sam

The IKO documentation is robust. A single web page, that consists of about 50 actual pages of documentation. For beginners that can be a bit overwhelming. As the saying goes: how do you eat an elephant? One bite at a time. Let's start with the first bite: helm.

What is Helm?

Helm is to Kubernetes what the InterSystems Package Manager (IPM, formerly ObjectScript Package Manager - ZPM) is to IRIS.

It facilitates the installation of applications on the platform - in a fashion suitable for Kubernetes. That's to say that it is developed in such a way to facilitate installation to your needs, whe

Hello,

I am currently trying to edit server side code for TrakCare using Visual Studio Code with  intersystems-community.vscode-objectscript version 2.12.11-beta.1.

I can correctly check out the .mac file but when I try to either File > Save or use command 'ObjectScript: Import and Compile Current File' I get a very generic error .

I cannot find any details anywhere in the Output section.

I have reinstalled all extensions several times.

Any hints would be much appreciated.

Thanks! Daniele

Hi All

I have created a SOAP Service from a tutorial, using sample code, as follows:

Class Hospital.MyService Extends EnsLib.SOAP.Service
{

/// For this business service, ADAPTER should be "" so that we use the normal SOAP processingParameter ADAPTER;Parameter SERVICENAME = "MyService";Parameter NAMESPACE = "http://www.myhospital.org";Parameter USECLASSNAMESPACES = 1;
Method SubmitMessage(pRequest As Hospital.SoapRequest) As Hospital.SOAPResponse [ WebMethod ]
{
    // Do something with pRequest//set sc= ..SendRequestSync("GetCustomerInfoBO",pRequest,.response)//if

Hi Community,

I need to remove first tag from a XML file in service and send  file to the  process ,how do i remove line from the File and process it 

Thanks,

Smythee

I need to use a context variable in my code block for the table to query. When I use :content.table, it does not work.  When using the literal, it does.  How do I get the :context to work?

Hi Guys,

how do I know that my service is running in a production, I've this receiving service and the as blow that says lost TCP then closing TCP connection, then last one says ConfigItem starting job, and in the Jobs tab it says Listing. 

Hi,

I recently had a company-enforced OS upgrade, and ever since going from mac OS 14.x to 15.x, I am currently having issues with SSL in IRIS.

An ARM (M3 pro) machine running OS 15.2, with the latest Docker Desktop (at the time of writing, 4.37.0). The Docker container runs IRIS for UNIX (Ubuntu Server LTS for x86-64 Containers) 2022.1.2 (Build 574_0_22161U). This container has not changed.

When attempting to run some local API tests of our software, I am hosting a Wiremock (https://github.com/wiremock/wiremock) server locally on the mac, in order to mock HTTP requests/responses. The IRIS

An X12 / 271 message shows "Completed" on the BO. However, it did not reach its destination. I searched for more information on what the error means but, couldn't find much. See error enclosed below. Any idea what it means and how to fix it?

More info...

• The IOLog Record shows in the Output Data an error... "An error occurred with the web application. It has been logged to system error log (System Operation > System Logs > Application Error Log)."
• The EDI response shows the same message... "An error occurred with the web application...." 
• I re-sent the message from the BO and it went out

Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ First Vector Search on IRIS

While working with GET request I encountered this situation where FHIR Server return a responseStatusHTTP "HTTP/1.1 200 200" instead of "HTTP/1.1 200 OK" (as highlighted in the attached screenshot).

Although the response code seems valid, these bundles have a total value of 0.

Could anyone clarify what "200 200" signifies in this context? Is there an issue with my setup, or does this indicate a specific condition related to the empty bundle search?

Thank you in advance for your help!

Hi! I've extended my demo repository, andreas5588/demo-dbs-iris, to make it easy to test the FOREIGN SERVER and FOREIGN TABLE features in IRIS.

To achieve this, I created a namespace called FEDERATION. The idea is as follows:

1. Set up JDBC connections for each namespace.
2. Create a FOREIGN SERVER within the FEDERATION namespace for each connection.
3. Define a FOREIGN TABLE a least for one table based on each foreign server.

The Script:  demo-dbs-iris/src/sql/02_create_foreign_server.sql

IRIS does not support executing SQL statements that combine tables from different namespaces. To address

We have a customized doctype with iterated PIDgrp, so I have a rule that needs to evaluate the pv1:3.1 value to decide which operation the HL& message should go, so I debugged the value in the rule and it definitely should go to the when #2 but it just won't.  so did I do anything wrong or it is just the InterSystems doesn't like the iteration value here? I only need to evaluate the first pv1:3.1

how i can  connect to cache database from visual studio 2017-2022?

TQ 

We have a service account that is running queries to pull some data.  It has read only access to the tables, but, unfortunately, the tool is starting a transaction before it reads the database.  The query takes more than 20 minutes (21 - 23 minutes), so we're getting the console message that the transaction is open longer than 20 mins.  Is there a way to prevent a user/service account from being able to start a transaction since it only has read access to all of the tables in the database?

As part of a migration project from a bunch of java classes to IRIS, we need to maintain a few jar files due to some external dependencies.

The problem I am seeing is that I cannot pass a byte array ( byte[] ) from ObjectScript to the Java Class. I have tried a number of different ways

I have reproduced in a java class and Objectscript class:
Java Class:

package wrc;

publicclassTestJava{
    
    publicstaticvoidtestByteArr(byte[] keyBytes){

        System.out.println("keyBytes getClass() = " + keyBytes.getClass() );
        System.out.println("keyBytes toString() = " + keyBy