You may encounter errors during any point of program execution, and there are several ways to raise and handle these exceptions. In this article, we'll explore how exceptions are handled efficiently in IRIS.

One of the most commonly used return types is %Status, which is used by methods to indicate success or failure. Let's begin by discussing %Status values.

Working with %Status

I have an MDM interface with a DTL that takes OBX:5 and replaces "{\E\rtf" with "{\rtf" and "\X0A\" with nothing.  Most rtf's this works without a problem, some others, it corrupts the document.  

Code:

<assign value='..ReplaceStr(..ReplaceStr(source.{OBXgrp(k1).OBX:ObservationValue(1)},"{\E\rtf","{\rtf"),"\X0A\","")' property='target.{OBXgrp(k1).OBX:ObservationValue(1)}' disabled = '0' action='set' />

My question is - anyone know of any other "gotchas" that could possibly need to be replaced or something?

At the moment we're creating multiple BPLs are using a router (or another BPL) to direct to these based on a unique key modulo the amount of BPLs available, e.g. if we have 3 BPLs created.Message key = 1 mod 3 + 1 -> BPL02Message key = 2 mod 3 + 1 -> BPL03Message key = 3 mod 3 + 1 -> BPL01FIFO only matters in that each messages for each key is processed in order.What we were considering doing is increasing the pool size to 3 and programmatically creating a BPL on each thread that processes messages that would be directed to it, rather than having to create multiple BPLs into the

Overview

With the help of SQL, you can build, train, and manage machine learning models directly in the database with InterSystems IRIS's robust IntegratedML tool. Using SQL examples that represent your data, we will go over IntegratedML configuration and how it is used in practical situations in this article.

Hello,

When setting up a new web app in iris (iris is in a container) iris complains that a WSGI framework is not installed. I have installed python into the container as well as both flask and django via the python virtual environment (see second screenshot) and the python language server is running

Is this the wrong way to install flask? How do I get the container version to recoginize that flask is installed?

Why am I writting this?

Last year I made an article for starters on using embedded python. Later, it started a little discussion on how to return values with python and I found some interesting observations that are worth writing a little article. Also, hopefully I can reach more people by writing this.

Possible situations

There are two things you'll need to care about when returning a value with python. The first is the type you're trying to return and the second is where you're returning it. 

Hi Community!

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

⏯ Open Source and Proprietary LLMs

Hello, I have a problem with a call and I would need some help.

When I call an API with the SendFormDataArray method of the EnsLib.HTTP.OutboundAdapter adapter, I pass it a %Net.HttpRequest object and I receive the following error:

ERROR #5002: ObjectScript error: <SUBSCRIPT>MatchSuffix+1^%Net.HttpRequest.1 ^%qPublicSuffix("")

I have correctly entered the url in my business operation and I pass it in the last parameter of the SendFormDataArray method. Do you have any idea, please?

Interoperability of systems ensures smooth workflow and management of data in today's connected digital world. InterSystems IRIS extends interoperability a notch higher with its Embedded Python feature, which lets developers seamlessly integrate Python scripts into the IRIS components, like services, operations, and custom functions.

From the previous article, we identified some issues when working with JSON in SQL.

IRIS offers a dedicated feature for handling JSON documents, called DocDB.

Positions for Application Engineers supporting the Department of Veterans Affairs.
Contact recruiter:

Lori Sutton
Program Manager, Talent Acquisition
Input Technology Solutions
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lsutton@inputtechnologysolutions.com

I'm trying to put this global into a readable list. any suggestions
The nested $bl's are giving me a problem.
SYSMGR("Task","TaskD",1046)=$lb("","",0,0,"","0","","Import data to PROG namespace OS.SarD",$lb("63735","1"),,,0,"","<ENDOFFILE>Import+30^PROG0","%SYS.Task.RunLegacyTask",0,"","","",0,"63735,40372","","63735,40320","ImportD","PROG2",,0,"","",0,0,,"",64117,"0 "_$lb($lb(5001,"<ENDOFFILE>Import+30^PROG0",,,,,,,,))/* ERROR #5001: <ENDOFFILE>Import+30^PROG0 */,1,"",5,"","",2,,,1,"123-123-123-ABCD-12345A789A","","SMITH1",$lb("ExecuteCode","q  ; D Import^PROG0()"),3,0)

When removing a segment in DTL for hl7 using foreach the segment doesn't actually get removed and leaves a blank segment. 

i.e. 

MSH|^~\&|SendingSystem|ReceivingSystem|202301241000||ADT^A01|12345|P|2.4
EVN|S|202301241000
PID|1|MRN12345|1^^^^KEEP~2^^^^Remove~3^^^^Keep|M|19800101|  
PD1|PatientAddress^Street^City^State^Zip
PV1|I|INPATIENT|BED123|DoctorID|202301241000|202301241000

This blank segment to be removed

Hi.
This is my first post on this forum; I've tried to open an issue on the official repo , but it seems inactive from more than a year, so I can't receive an answer from there.
I would like to know if someone use that extension and know how to use it when working server-side on an IRIS server.
I have no problem when coding on a file saved locally.
Thanks in advance

USER>do$System.Python.Shell()
 
ERROR #5002: ObjectScript-Error: <OBJECT DISPATCH>Shell+16^%SYS.Python.1 
*Failed to Load Python: Check documentation and messages.log, 
Check CPF parameters:[PythonRuntimeLibrary,PythonRuntimeLibraryVersion], 
Check sys.path setup in: $INSTANCE/lib/python/iris_site.py

02/03/25-18:27:39:497 (13156) 1 [Generic.Event] CPF settings (PythonRuntimeLibraryVersion) do not specify python correctly - Python can not be loaded
02/03/25-18:27:39:498 (13156) 1 [Generic.Event] CPF settings (PythonRuntimeLibrary) do not specify python correctly - Python can not be loaded

Dear Community,

I am trying to convert a base64 encoded string to a pdf. I have tried a lot of possible ways, but never succeeded. I am able to decode the base64 using $System.Encryption.Base64Decode but I am not able to convert it and store this in a path.

Can anybody help me out here?

Thanks.

Hi,

I found an issue while fetching records from FHIR DB, I am getting below error thou FHIR repository have the records with the corresponding id

{

    "resourceType": "OperationOutcome",

    "issue": [

        {

            "severity": "error",

            "code": "not-found",

            "diagnostics": "<HSFHIRErr>ResourceNotFound",

            "details": {

                "text": "No resource with type 'Appointment' and id '21'"

            }

        }

    ]

}

Hi, Community!

In the previous article, we introduced the Streamlit web framework, a powerful tool that enables data scientists and machine learning engineers to build interactive web applications with minimal effort. First, we explored how to install Streamlit and run a basic Streamlit app. Then, we incorporated some of Streamlit's basic commands, e.g., adding titles, headers, markdown, and displaying such multimedia as images, audio, and videos.

Hi, Community!
In this article, I will introduce Python Streamlit Web Framework.
Below, you can find the topics we will cover:

• 1-Introduction to Streamlit Web Framework
• 2-Installation of Streamlit module
• 3-Running Streamlit Application
• 4-Streamlit Basic commands
• 5-Display multimedia 
• 6-Input widgets
• 7-Display progress and status
• 8-Sidebar and container
• 9-Data Visualization
• 10-Display a DataFrame

So, let's start with the first topic.

Hi,

I have Objectscript routine stored in an external Linux file which I've called /my/home/DisplayDB.int

This file does not include any Class definitions and is simply a set a Object script routines. I think this is called INT objectscript

The file looks like this:

set db=##class(Config.Databases).DatabasesByServer("",.dbList)
for i=1:1:$LENGTH(dbList,",") {
  set dbName= $PIECE(dbList,",",i)
  write dbName,!
}

How do I load and compile the Objectscript code?
Do $system.OBJ.Load("/my/home/DisplayDB.int", "ck")
How would I run the code?
do ^DisplayDB
Thanks in advance for any help

Is there a way to compile all of the *.int routines from a command line and get an output of any compile errors?

On Encounter container we want  to map some data from Z segments is that possible?  Presently the mapping from HL7to SDA3 is taking place from HL7 defines segments . is there a way to push the data from Z segment.

*** This is our first in person public course scheduled in the new InterSystems One Congress Street training rooms! ***

We can loop over segment group or repeatable segments with FOREACH in business rules. How can we loop over repeated fields within a segment in business rule?

Thank you

Hello All,

I need help Integrating the vendor-provided code into the current code to check if the data is an array and if it is, iterate through each item using a for each loop. Also, I need to hit every error handler code mentioned at the bottom along with the transform in both instances.

My Current Code:

/// Given a patient number in a JSON string format, this includes required transformations and makes use of 
/// the MPI Query Handler to pull basic demographics from Epic. 
Class CUH.Proc.DCIQGetPatient Extends Ens.BusinessProcessBPL [ ClassType = persistent, ProcedureBlock ]
{

Host Variables are a rather common programming feature in many implementations of SQL. 
A recent question in DC made me aware that in IRIS, Caché, Ensemble, ... 
host variables just exist within embedded SQL

>  You can supply host variables for Embedded SQL queries only. <

Related examples are included in the available Documentation

This is a description  for a workaround if you don't / can't use embedded SQL.

Import from DC-PT, @Edilson Eberle Carvalho 

We have some *.mac routines and we need to preserve their source,
as these routines have intellectual authorship and can only be used per session
with the right to use (they cannot be viewed or edited).
The question: how to keep only the routine object in the IRIS namespace,
without interfering with its execution?

All pods are assigned a Quality of Service (QoS). These are 3 levels of priority pods are assigned within a node.

The levels are as following:

1) Guaranteed: High Priority

2) Burstable: Medium Priority

3) BestEffort: Low Priority

It is a way of telling the kubelet what your priorities are on a certain node if resources need to be reclaimed. This great GIF below by Anvesh Muppeda explains it.

Hello all,

First time post and newer to Cache/ObjectScript in general, please keep it in mind!