As part of a process to generate FHIR XML bundles from HL7 messages, I have a subtransform transforming segments of an MDM_T02 message into a section of XML (EnsLib.EDI.XML.Document). So far this has worked well although I've encountered strange behaviour when making use of an xmlns attribute, whereby the attribute's name is duplicated despite the schema and DTL editor displaying it correctly.

Here's a snippet of the div.xmlns definition from the XSD schema used

Has anyone else encountered this? Any help is much appreciated

Hello,

We had a weird behavior of task manager in mirror async backup-failover pair:

I have a rest API Class used for getting data from Cache 2018 version.
I have single route '/callfuntions'
I send the following parameters to the API :-  className, methodName, params
I use $CLASSMETHODto execute and send the result back to the client.

If I make more that 10 to 12 requests in quick succession, then it stops sending data.

if I wait for over 10 seconds it allows me to send more requests to the API.  How do I resolve this?

I am writing to express my interest in the "IRIS Ensemble Integration . I have 2 years of experience as an Ensemble IRIS Developer, working with Ensemble and IRIS for integration, server management, and application development. Looking for more opportunites to work under Iris Cache Objectscript

For background, I've developed code that relies on %JSON.Adaptor functionality across an entire package of classes in our codebase. In regenerating these classes with %JSON.Adaptor as a superclass, I've encountered compilation errors from the JSON adaptor generators in certain classes, triggered by certain property types or parameters that are incompatible.

Hello Community,

Is it possible to retrieve/find all the names of subroutines, procedures, or functions from a deployed routine?. in the routine below, how can I extract names like x2 and execsql? I’ve just tried using openId on %RoutineMgr  but it didn’t help.

xdeploy.mac
xdeploy
 quit
x2 ; test1write123q
execsql(sql) ; test2Set tResult = ##Class(%SQL.Statement).%ExecDirect(,sql)
 Return tResult

Thanks

I have recently had the intersystems healthshare software installed on the laptop - but do not have the credential to log into the management portal. Is there anyway to recover these for the users  _system or Admin or SuperUser? 

Business Process is adding control characters.

Input HL7 shows no control characters in Notepad ++

Output

Code:

Hey Community,

We're happy to announce that there's a preliminary list of sessions available for you to peruse at your leisure while waiting for the Ready 2025!

Developing with InterSystems Objects and SQL – In PersonJune 9-13, 2025

Are you attending InterSystems READY 2025 (June 22–25), this year's global summit?

There have been some really good, helpful posts on this already:

https://community.intersystems.com/post/robust-error-handling-and-clean…

https://community.intersystems.com/post/registering-new-error-code-and-…

https://community.intersystems.com/post/objectscript-error-handling-sni…

https://community.intersystems.com/post/can-you-have-custom-status-obje…

Hi, Community!

Do you have HL7® V2 messages that you need to convert to the HL7® FHIR® format for better integration and analysis? See how the InterSystems FHIR Transformation Service can help:

Using the FHIR Transformation Service with AWS HealthLake

<iframe allowfullscreen="" frameborder="0" height="360" src="https://www.youtube.com/embed/ggf6yuV0FxE?utm_source=youtube&utm_medium=social&utm_campaign=ggf6yuV0FxE" width="640"></iframe>

I'm playing with %Net.DB.Iris and stumbled over a mystery

set con=##class(%Net.DB.DataSource).CreateConnection(host,...)
set srv=con.CreateIris()
write srv.ClassMethodValue("%SYSTEM.Util","InstallDirectory")

Entering the above lines (in a terminal session) on my local instance yields the correct answer for:

host = "localhost"
host = the real IP of localhost (i.e. host="192.168...")
host = "10.x.y.dev" customers development system (over a VPN tunnel)

but for

We are attempting to send HL7 messages over to CBOARD NetMenu over HTTP using SSL. We set this up using the EnsLib.HL7.Operation.HTTPOperation adapter. When we attempt to send the message we are receiving 

MSH|^~\&|||DIETOE|A6M0|202505131437||ACK^HTTP^415|00|P|2.1 MSA|AE|9165602|HTTP (N)ACK 'HTTP/1.1 415 Unsupported Media Type'

The vendor mentioned something about putting a SOAP/XML wrapper around the HL7 message but isn't that what the HTTPOperation adapter does? Why would we be getting Unsupported Media Type. How would we go about setting the Media Type for the HTTP HL7 message?

This article presents a potential solution for semantic code search in TrakCare using IRIS Vector Search.

Here's a brief overview of results from the TrakCare Semantic code search for the query: "Validation before database object save".

• Code Embedding model 

There are numerous embedding models designed for sentences and paragraphs, but they are not ideal for code specific embeddings.

HealthShare Unified Care Record Fundamentals – Virtual* June 2-6, 2025

Hello Community!

We're excited to announce that the FHIR France Meetup is making a comeback... in person at SantExpo 2025!

📅 Dates: May 21, 2025, starting at 7:00 PM

📌 Location: Halles d'Issy - Biltoki, 1 Rue Rouget de Lisle, Issy-les-Moulineaux, Paris, France

Hello Community!

The big challenge you've all been waiting for is finally here: The fourth InterSystems technical article writing contest in Spanish is here!

🏆 4th Spanish Technical Article Contest 🏆

Contest description: Write an article in Spanish in the Developer Community on any topic related to InterSystems technology.

Duration: May 12 – June 8, 2025.

Prizes for all participants: Everyone who publishes an article in Spanish during the contest period will receive a prize.

Main prize: Apple Watch SE / 10th generation iPad

Hi Community!

Check out the new video on how to build the frontend UI by prompting it in lovable or (potentially) any spec first REST API in InterSystems IRIS:

📺  Prompt the frontend UI for InterSystems IRIS with Lovable

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

Hello Community,

I executed the below query in the %ZLANGC00.mac routine. It returns results when using dynamic SQL, but not with embedded SQL(returns 0). 

 &SQL(SELECTcount(*) INTO :Cnt FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE='BASE TABLE'")
 Write "SQLTablecount : "_Cnt,!
 Set tResultSet = ##class(%SQL.Statement).%ExecDirect(,"SELECTcount(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE='BASE TABLE'")
 Do tResultSet.%Display()

Thanks!

I have a table in the development and want to erase data from certain columns. There is info in the docs but not for human
This piece of code does not work

ALTER TABLE table DROP COLUMN column %DELDATA

Hello,

I have a problem with the deployment. When I deploy using the Ens.Deployment.Deploy class, I no longer receive the logs in the terminal. However, the deployment went well, I see it in the history on the portal.

It works on our environment, but not on the client's.

Set tSC = ##class(Ens.Deployment.Deploy).DeployCode(chemin_"GESL_SVCCLI_DEPLOY_CPT-243_V4_0.xml","SVCCLI.ProdClient",1,chemin_"GESL_SVCCLI_DEPLOY_CPT-243_V4_0_rb.xml","L",chemin_"GESL_SVCCLI_DEPLOY_CPT-243_V4_0.log",1,1)

Thank you 🙂

According to documentation, quotation: "$THIS contains the current class context.The class context for an instance method is the current object reference (OREF).The class context for a class method is the current classname as a string value." As my example below shows, either the documentation or the implementation (or both) is wrong, I always call a class method (Value) and expected the class name as the return value but got either the class name or an OREF. Moreover, if I repeat the call, I get another values. But why?Does anyone have a clear explanation (for an aging brain) or have I

I use the following code to protect some code for being called by multiple processes at same time :

lock +^TEMP("FOO"):0//don't waitquit:'$test//critical section//...lock -^TEMP("FOO")

This works between processes but it does not prevent the same process entering critical section twice.

How to do that, is there any lock option ? I would like it to behave as the lock in C# or Java.

It's OK for me to use something else than LOCK instruction (eg : signals)

Hi Developers!

Here are the technology bonuses for the InterSystems FHIR and Digital Health Interoperability Contest 2025 that will give you extra points in the voting:

Hey Community,

We're pleased to invite all the developers to the upcoming kick-off webinar for the InterSystems FHIR and Digital Health Interoperability Contest!

Date & Time: Monday, May 12 – 9 am EDT | 3 pm CEST  

Introducing Smart Clinical Sidechick — the intelligent, no-drama partner your EHR wishes it could be. She reads FHIR data in real time, interprets lab results without ghosting, and explains clinical alerts like she actually cares. Built with GPT-4 brains and YAML sass, she’s not here to replace your main EHR—just to make it look bad. Tired of irrelevant alerts and cryptic warnings? Sidechick serves up real, explainable insights, not vague “elevated risk” vibes. And when your backend crashes, she doesn’t panic—she self-heals. Secure, responsive, and (unlike your last vendor) emotionally

I am running into an issue where a JSON response is missing keys...

{
    "count": 0,
    "pageInformation": {
        "offset": 0,
        "size": 10
    },
    "items": []
}

Within the JSON response I am only looking for two fields portalUrl and portalId. I have tried using $LENGTH and %IsDefined to check if they are valued but neither work. 

Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Data Fabric in Practice: Lessons Learned @ Global Summit 2024