Hi Community,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Introduction to InterSystems Products

InterSystems has corrected two defects.

The first defect can cause an ECP application server to hang. This defect is only relevant to ARM and IBM Power processors; it is present in version 2022.1.2 and 2022.1.3 of InterSystems IRIS®, InterSystems IRIS for Health™, and HealthShare® Health Connect. The correction is identified as DP-423661. The defect is addressed in all future versions. 

The second defect can, in rare circumstances, cause dejournaling to hang. This defect is present in versions 2020.4, 2021.x, 2022.x, and 2023.1 of InterSystems IRIS®, InterSystems IRIS for Health™, and

 Did you know that with InterSystems IRIS for Health™, you can create a FHIR Facade that enables healthcare apps to send and receive HL7® FHIR® data?
 Find out how in this learning path (3h 30m), which includes a hands-on exercise (20m).

This is a sample application that demonstrates how to use the InterSystems IRIS for Health FHIR Repository to build a FHIR Repository with OAuth2 authorization, the FHIR endpoint will be the resource server and Google OpenId will be the authorization server.

InterSystems FAQ rubric

You can search for a specific global variable in the journal file using the ByTimeReverseOrder query of the %SYS.Journal.File class and the List query of the %SYS.Journal.Record class.

The role of each query is as follows.

A) %SYS.Journal.File query of the ByTimeReverseOrder class

You can get the journal file name. Results are returned in descending order of journal file name. 

USER>set stmt=##class(%SQL.Statement).%New()

USER>set status=stmt.%PrepareClassQuery("%SYS.Journal.File","ByTimeReverseOrder")

USER>set rs=stmt.%Execute()

USER>while rs.%Next() { write rs.%Ge

InterSystems IRIS currently limits classes to 999 properties.

But what to do if you need to store more data per object?

This article would answer this question (with the additional cameo of Community Python Gateway and how you can transfer wide datasets into Python).

The answer is very simple actually - InterSystems IRIS currently limits classes to 999 properties, but not to 999 primitives. The property in InterSystems IRIS can be an object with 999 properties and so on - the limit can be easily disregarded.

These two articles describe how to extend business components with additional properties:

1. https://community.intersystems.com/post/how-customize-ensemble-settings

2. https://community.intersystems.com/post/creating-custom-captions-intero…

I have one more question about drop-down editor. Is it possible to pass to its URL the value of another business component property, not just @productionId? Something like: 

class MyOperation extends (EnsLib.REST.Operation, Ens.Host)

{

Property MyProperty as %String;

Property MyAnotherProperty as %String;

Parameter

Hello,

I want to add a couple of properties to a custom Transform class to give the user the ability to edit its properties directly in the Business Process visual editor. It can be easily done with other Production components, but I can't find in the documentation how to do the same with my Transform. Is it possible?

And another question is about how to use the 'aux' parameter of the DataTransform.Transform method if my component is non-visual?

Hi all,

I am using %Library.ResultSet to execute my query which I have something like this.
Query GetABC() As %SqlQuery [SqlProc]{

}

After I execute this query and a resultset it returns from this. Now What I want to know is the SQL statement which will have the values dynamically added into while execution.

I like to add documentation to the top of every class I write. Is there a way to modify or create a template that would automatically add the lines below to the top of the class? I primarily use Studio IDE but would like to be able to do this using VS Code as well. 

/// Organization:
/// Version 1.0
/// Author/Co-author:
/// Project: 
/// Date: 
/// Description: 
/// Change Log:
/// Notes:

Thanks. 

Hi Community

I am using a standard DTL for Allergy Intolerance but it shows codes for Category and Severity Columns on cliinical viewer.

I have copied the standard DTL to my custom folder and I want to modify it to show descriptions for these two columns but I don't know how to do it.

Please see the below DTLs for Category and severity and advise how I can change them to get descriptions.

Category DTL section

<if condition='source.category&apos;=""'>
<true>
<if condition='source.category.Count()>0'>
<true>
<assign value='##class(HS.FHIR.DTL.Util.Lookup).Code("vR4","SDA3","allergy-intolerance-categ

Hi Community

I want a FHIR resource example that will populate allergies as displayed below, I am currently focussing on only allergies and not alerts.

I have been successfully able to transform hand-written medical test results documents to HL7 ORU_R01 v2.x, then to SDA, which will be trasformed to FHIR or C-CDA.
However, I have a category of documents which contains reference range in multiple date formats, which are measured for each gestation period. 
For example, below is one of the documents.
 

Analyte: HCG, Value: 1968, Unit: mlU/mL 

Reference Range:
Week of gestation: 3, Range: 5.8-71.2
Week of gestation: 4, Range: 9.5-750
Week of gestation: 5, Range: 217-7138
Week of gestation: 6, Range: 158-31795

How do I put the reference ranges into

FHIR has revolutionized the healthcare industry by providing a standardized data model for building healthcare applications and promoting data exchange between different healthcare systems. As the FHIR standard is based on modern API-driven approaches, making it more accessible to mobile and web developers. However, interacting with FHIR APIs can still be challenging especially when it comes to querying data using natural language.

Introducing the FHIR - AI and OpenAPI Chain application, a solution that allows users to interact with FHIR APIs using natural language queries. Built with OpenAI,

So, I needed to start Java Gateway, and found, that it does not want to work with the latest Java versions, I tried 20, 18, 17

Error, only says, that it will not work, and say nothing, about which version it wants to see

Hi Community,

We're super excited to share with you a special session from Global Summit 2023! And it is so special to us because it is about us and with us! Please welcome:

🤩 How to Get the Most Out of the InterSystems Developer Ecosystem @ Global Summit 2023 

InterSystems US Classroom Training  is now issuing digital badges for successfully completing training, and we are retroactively distributing these badges to our classroom learners since May 2020. The badges are issued through Credly, a company that manages digital credentials, and will be delivered via email, asking you to accept your new training badge shortly. If this is your first time earning a badge through Credly, you will be prompted to make an account and whether you wish to automatically accept InterSystems badges.

Many learners received badges over the week - please check your

Can %Service_telnet be enabled programmatically? I have the need to enable this feature so that I can automate a script I have for Cache, but unless the telnet service is on, the session cant connect.

Hello,

We have created a New User but we do not know how to allow it to see Message's content:

What role or permission we should add to allow it?

We have already added:

We have also read:

https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cl…

https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cl…

https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cl…

What role or permission we should add to allow it?

I am in need of a routine or class method to generate an Oauth 1.0 signature.  I was about to code this myself, but thought to check first to see if anyone has already done this and is willing to share.

Thanks in advance for any help.

[UPDATE  06/28/2016]

As there appears to not be a readily available solution I created a class to provide Oauth 1.0 authentication.  This class is attached in a zip file.  Methods are provided that generate a signature for a given URL request based on a consumer key and consumer secret.  Note that the only tested use case is in the last leg authentication to an

In an HL7 Business rule I am trying to block ONLY ORM messages that have a PV1:3.4 of 105 or 205 and a OBR:4 value of EP22 or CATH01.

I created the logic below but it appears to be evaluating the two fields independently instead of combined?

Here is what I had.

(((HL7.{MSH:SendingApplication.NamespaceID}="Epic_Cupid")&&(HL7.{ORCgrp(1).ORC:OrderControl} IN "NW,CA")))&&(((HL7.{PIDgrp.PV1grp.PV1:AssignedPatientLocation(1).Facility.NamespaceID} NotIn "105,205")&&(HL7.{ORCgrp(1).OBRuniongrp.OBRunion.OBR:UniversalServiceIdentifier.Identifier} NotIn "CATH01,EP22")))

I ended up getting it to work

Hi everyone,

I'm trying to figure out how to automatically resend a message using a business operation.

I'm working on a production where HTTP messages are sent from a Business Component to the URL of a Postman Mock Service and I'd like to understand what I can do when the server doesn't respond within a certain timeout.

Hi Community,

We're pleased to invite you to the upcoming webinar in Hebrew: 

👉 Introducing VS Code, and Moving from Studio in Hebrew 👈

🗓️ Date & time: July 25th, 3:00 PM IDT

When creating custom Business Hosts, it's often necessary to add properties to the class for additional settings that will be used in the initialization or operation of the host. The property name itself isn't always very descriptive, so it's an advantage to have a custom caption display with the field.

In Caché, it was fairly straightforward:

TEST> Set^CacheMsg("EnsColumns","en-us","<property name>") = "<caption>"

But It involves a bit more effort in IRIS ...

In IRIS, the caption names of business host and production properties are stored in ^IRIS.Msg("EnsColumns"), which is normally mapped

InterSystems FAQ rubric

Whether the value of a local variable is an OREF or not can be determined using $IsObject(). Let v be the variable you want to check,

$IsObject(v)=1// v is an OREF$IsObject(v)=0// v is not an OREF$IsObject(v)=-1// v is an OREF but does not point to a valid object

Note that $IsObject(v) will give an UNDEFINED error if v is undefined.

To avoid UNDEFINED errors, it is recommended to use $Get like this:

$IsObject($Get(v))

Welcome to the July'23 Developer Community Release!

We're excited to share with you the latest improvements we've made to the usability of the Developer Community:

📌 Trending posts

📌 New notifications UI/UX

📌 Certified Members filter

Let's have a closer look at all these updates.

This question originally appeared in the comments of the article: Git for Shared Development Environments

Hi, @Timothy Leavitt 
You wrote:

• Concurrency control for multiple users working in the same environment at the same time. Once you make changes to a class/routine/etc., it's yours until you discard or commit your changes. (We do have ways around this when needed, though!)

I'm trying to find any documentation about "(We do have ways around this when needed, though!)" part, and it looks like it's never mentioned anywhere else apart from the quoted paragraph.