I was wondering if anyone had a way to automate creating the Query String for a FHIR Request?

Using HS.FHIRServer.Interop.Request in my development I have to specify the following...

I was wondering.... if my source had variable number of fields if there was a way to automate the build for the QueryString when doing a Patient Search?

I am trying to replicate a way to use FHIR as a way to query the EMR instead of using a MS SQL Stored Procedure that is populated via HL7 ADT to query.

Using a WSDL and the SOAP wizard I created a WebServiceClient, and Operation to send an encoded message to a Vendor. But the vendor is now sending back an HL7 in the SOAP response.

I tried updating the Operation to Extend EnsLib.HL7.Operation.ReplyStandard, but still use the EnsLib.SOAP.OutboundAdapter. When I did this it broke my Operation and would not compile with the following error...

ERROR #5478: Keyword signature error in osuwmc.Nutrition.HL7SoapOperation:Method:SendMessage, keyword 'method argument/s signature' must be 'EnsLib.HL7.Message,EnsLib.HL7.

I am looking for a way to capture Data Quality issues with the Source data that is populating HealthShare Provider Directory. 1 way is to use Managed Alerts, but since it could be multiple Providers and different messages it seems silly to alert on every message that has the error. Instead, I was thinking of using the Workflow Engine so it could populate a Worklist for someone to review and work.

Looking over the Demo.Workflow Engine example, I am not comprehending on how to send a task to the Workflow manager to populate the worklist from a DTL.

According to the Documentation  EnsLib.Workflow.TaskRequest has the following fields...

• %Action
• %Command
• %FormFields
• %FormTemplate
• %FormValues
• %Message
• %Priority
• %Subjext
• %TaskHandler
• %Title
• %UserName

I want to be able to capture the Source, Session ID, and any other Identifiers outside of the Error so it will show up on the Task List.

I built a BP, that every time that a message is received from a BS, it executes 

 set isAuth=##class(%SYS.OAuth2.AccessToken).IsAuthorized("EpicFHIRPOC",,,.accessToken,.idtoken,.responseProperties,.error)
 if 'isAuth {
        set tSC=##class(%SYS.OAuth2.Authorization).GetAccessTokenClient("EpicFHIRPOC", "*",, .error)        
         set isAuth=##class(%SYS.OAuth2.AccessToken).IsAuthorized("EpicFHIRPOC",,,.accessToken,.idtoken,.responseProperties,.error)
    }

To save time, I was thinking of just creating a BS that goes out and gets the Authorization Token every hour.

When working with InterSystems Interoperability (Iris / Health Connect / Ensemble), configuration data is often spread across many production items: services, processes, operations, adapters, and their settings.

A common operational or security need is to answer questions like:

• Which interfaces reference file system paths?
• Where are directories, network shares, or absolute paths configured?
• Can I quickly audit or document this information across all my productions?

The ObjectScript utility below solves exactly that problem by exporting selected configuration settings into a CSV file.

Here is what is currently used.

..CurrentDateTime("%Y%m%d%H%M%S")

The format is not the issue.

I need to make it our current time as it is five hours ahead.

How can I access the header property of either of these.

Or, if I can't do that, subtract five hours or the equivalent time in seconds.

example, if I receive 20201224161922, how can I make it 20201224111922?

Thanks,

Jonathan

Embeddedpy-bridge: A Toolkit for Embedded Python

Overview

Embedded Python is a game-changer for InterSystems IRIS, offering access to the vast Python ecosystem directly within the database. However, bridging the gap between ObjectScript and Python can sometimes feel like translating between two different worlds.

To make this transition seamless using embeddedpy-bridge.

This package is a developer-centric utility kit designed to provide high-level ObjectScript wrappers, familiar syntax, and robust error handling for Embedded Python.

As I am iterating through the FHIR JSON Response from a Patient Search, I am running into an issue where the extracted values are not being popualted into the Response object that I have created. If I do a $$$LOGINFO on them they will show up in the Object log, however if I try the following for example I get an error.

set target.MRN = identifier.value

Here is my Ens.DataTransform

Class osuwmc.Epic.FHIR.DTL.

Hi developers!

There is a neat feature of ObjectScript classes - Query element, which allows you to write in a clear SQL (without any & or ()), pass parameters to it and call it from ObjectScript as do QueryNameFunc() or via Call SQLProcedureName via SQL, .e.g.

Query MyQuery(p as %String) as %SQLQuery [SQLProc]

{ 

SELECT * FROM MyTable 

WHERE Name=:p

}

All works fine, but when I tried to use the same for a DELETE statement see the following error:

SELECT expected, DELETE found ^ DECLARE Q1 CURSOR FOR DELETE

Is the Query element for SELECT only? What am I doing wrong? )

I am trying to centralize our FHIR queries into a single BP object that would send the FHIR query to the EMR, interpret the response into a %Persistent structure that could be sent back to the requestor. In theory it seemed like it would work but I am running into an issue..

"Warning on Message body 5@osuwmc.Epic.FHIR.DataStructures.PatientSearch.Record'
/ 229 because Status 'ERROR <Ens>ErrException: <PROPERTY DOES NOT EXIST>Transform+3 ^osuwmc.Scott.FHIR.DemoOutboundHL7Message.1 *DocType,osuwmc.Epic.FHIR.DataStructures.PatientSearch.Record -- logged as '-'

InterSystems FAQ rubric

The default settings for Stay Connected and Pool Size for business hosts using the TCP adapter are as follows:

If a network problem causes a connection to a business host to be lost, the production side will be unable to detect this and will not accept new connections. In this situation, no event is recorded in the event log. If StayConnected is set to its default value (-1), connections will not time out, and you will need to restart the business host before it can accept new connections.

Hi, 
Our production FHIR server is populated by several processes from several sources, 
some of those sources send test data or wrong data (by mistake or as part of an integration test), 
the data is consumed by our BI every 15 minutes.
when I mark a resource as test (using meta security) BI knows to update it on their system.
everything is fine up to here (except that there is test data in Prod)
my problem is that if someone send the same patient again it will recreate the patient without the security tag.
any thoughts?
 

InterSystems API Manager (IAM) is a core component of the InterSystems IRIS Data Platform, offering centralized API management with a strong emphasis on security. IAM simplifies the entire API lifecycle, from creation to retirement, and provides a developer portal for easy API discovery and integration. Access control features allow administrators to define precise permissions, and IAM seamlessly integrates with the IRIS Data Platform, enhancing data management and integration capabilities.

Features of IAM include:

• API Gateway: Centralized API management and security hub.

You send an HTTP request and get back an HTTP error but with an HTML error page which you didn't expect... what's happening?... 🤔

Specifically for example, perhaps you tried to READ a FHIR Resource (e.g. /Patient/123) and you get back a 404 error page, even though with other Patient IDs, you get back the Resource payload, so "the page" definitely does exist... why should you be getting a 404 error page? 🙄

Also in previous versions you could define your FHIR Server to accept requests via OAuth 2.0 (e.g. for a SMART on FHIR client) but nowadays with v2024.3, which was released a while ago, there is a new feature, that enables doing this more easily - the OAuth FHIR Client QuickStart.

Looking at my database I see I have a very big ^rINDEXSQL global? Why is that? 😬

In the Management Portal SQL page, under "SQL Statements" I see a 'Clean stale' button - what does this do? 🤔

In the list of Statements some have a 'Location' value and some don't? How is that? 🤨

Hi,

I am getting below error while using embedded python script.

Want to know how can I change namespace to %SYS to use above mentioned class?

Thanks

Hello Community,

What is the correct way to import and compile .dfi files when using zpm load? Do .dfi files need to be defined in module.xml?

I have code that imports the .dfi file successfully; however, when I run
zpm "load /home/irisowner/dev/ -v"

I get the message: Unknown file type. Skipping file: .pivot.DFI

    zpm "install isc-dev"
    do ##class(dev.code).workdir(dir)
    do ##class(dev.code).import("*.DFI")

Thank you!

In this article, we will discuss all the debugging tools included in the Microsoft Visual Studio Code IDE.

What will be covered:

• Breakpoints
• Watch window
• Call Stack

Let's start by learning about debugging requirements!

Prerequisites

There are two plugins (extensions) for debugging ObjectScript:

The first is part of the InterSystems ObjectScript Extension Pack. The second is Serenji, a standalone plugin that provides an editor, file manager, and debugging functionality. Both plugins can be installed from the plugin store. To activate key functionality, Serenji requires a license. For this article, we'll use the InterSystems ObjectScript Extension Pack to reduce the learning curve. After you've mastered the basics, you can consider purchasing a paid license for Serenji.

I am experimenting with OpenTelemetry and recently connected all IRIS instances to telemetry servers. I'm not interested in emitting custom metrics since IRIS does it fine, regarding tracing - we can use %Trace classes to emit custom traces, but what about logging?

I see that IRIS is able to send system log messages to the OpenTelemetry servers:

{
  "when": "2025-12-10 10:46:25.185",
  "pid": "11852",
  "level": "SEVERE",
  "event": "Generic.Event",
  "text": "ISCLOG: CSPServer  Error displaying login page $ZE= ns=TEST rtn=%SYS.cspServer .

InterSystems FAQ rubric

If you try to kill a global that is mapped at the subscript level from the top node, you will get a <SLMSPAN> error and it will not be deleted. This is because the kill command for subscript-level mapped globals cannot be used across mappings.

// Suppose subscript-mapped globals exist in different databases, as shown below:
^TEST(A*～K*) -> database A
^TEST(L*～Z*) -> database B

// Trying to kill from the top level will result in a <SLMSPAN> error.
NAMESPACE>Kill ^TEST
<SLMSPAN> <- This error is output.

An extension “extends” or enhances a FHIR resource or a data element in a custom way. The extension can be added to the root of a resource, such as “Patient.ethnicity” in US Core profile, and they can be added to individual elements such as HumanName, Address or Identifier.

Did you know that you can also add an extension to a primitive data type?

Primitives usually store a single item and are the most basic element in FHIR. For example: "Keren", false, 1234, 12/08/2024 etc.

I want to extract data from IRIS (Health Share Provider Directory) and write the data out to a file that I can use within an external system. Using EnsLib.SQL.Service.GenericService do I need to supply Credentials if I am querying IRIS locally? I have always used JDBC to connect externally when creating Services and Operations to read/write SQL data from external Databases, but never internally. Normally I would just use sql or code to pull the data within a Process or DTC. But in this case, I want the Service to drive the workflow, and query the data from Local Tables

Using a Workflow Task within HealthShare Provider Directory, when a user clicks on Resubmit message within my Business Process, I check the status of the response. If the response is "Resend Message", I have my Business Process executing the following...

 set tSC = ##class(Ens.MessageHeader).ResendDuplicatedMessage(context.SessionID)
 if $$$ISERR(tSC) $$$LOGSTATUS(tSC)

the context.SessionID is the Session ID of the message as it is being pass thru the Business Process. Does anyone see why that would not work off hand?

Hi,

Does IRIS have any support for paginating FHIR searches other than the standard next/prev links as defined in the FHIR spec?  For instance, some servers support an _offset or _skip parameter to allow for jumping to specific pages in a result set.  

Hi,

I need a simple function for formatting a string, like in Python or C#. That's easy:

Class Very.Very.Long.Class.Name
{
ClassMethod Format(fmt As %String, args...) As %String [ Language = python ]
{
return fmt.format(*args)
}
}

To simplify calls, I want to wrap the function into a macro:

ROUTINE StringUtil [Type=INC]

#define FMT(%fmt,%a0)                                           ##class(Very.Very.Long.Class.Name).Format(%fmt,%a0)
/// #define FMT(%fmt,%a0,%a1)                              ##class(Very.Very.Long.Class.

Hi everyone. Long time no see. Again, I would like to share what I am studying recently Create Foreign Tables Using SQL via JDBC.

Since I am learning about the IRIS BI at the same time, so I started with this Sample-BI docker environment

https://github.com/intersystems/Samples-BI

After starting the environment, login to the management portal http://localhost:52773/csp/sys/UtilHome.csp  with the user Superuser.

Switch the namespace to IRISAPP.

😀 We will find out that all the sample data are stored in this namespace IRISAPP

InterSystems FAQ rubric

Too run SQL in Terminal use $system.SQL.Shell().

Please refer to the sample below.

SAMPLES>do $System.SQL.Shell()
SQL Command Line Shell
---------------------------------------------------- The command prefix is currently set to: <>.
Enter q to quit, ? for help.
SAMPLES>>select * from Sample.Vendor
1. select * from Sample.