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#InterSystems IRIS for Health

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InterSystems IRIS for Health™ is the world’s first and only data platform engineered specifically for the rapid development of healthcare applications to manage the world’s most critical data. It includes powerful out-of-the-box features: transaction processing and analytics, an extensible healthcare data model, FHIR-based solution development, support for healthcare interoperability standards, and more. All enabling developers to realize value and build breakthrough applications, fast. Learn more.

Hi All,

Been trying to setup a iris 4 health community version along with a webgateway bothing utilizing docker. The documentation seems a little sparse when it comes to configuring each of these to work together, especially when it comes to utilizing the Webgateway to front end the MGMT pages for Irirs 4 Health.

I know there is a github repo that has a docker compose file, but that doesn't see to provide a light on what needs to be configured in order for it to work.

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Hello,

I have set up a Docker image with IrisHealth Community Edition and created a backup of all databases with the Management Portal. Obviously, the restore requires a different way, i.e. a terminal or session needs to be started to use a "Do ^DBREST".

Due to the manual first a session (which is probably same as iristerm terminal) needs to be started:

docker exec -it iris iris session iris

If I enter "DO ^DBREST", I get the answer:

<NOROUTINE> *DBREST.

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I have a problem. Occasionally, I am getting locked out of IRIS because of password failures. However, the failures aren't necessarily related to my password. We are using VSCode, and I have installed one or two proposed APIs for use with the software (because that's just how I am; I want to learn the new stuff).

Today, I had that problem again. The step that caused the problem was most likely when I was trying to switch the branch I was using and updating within VSCode. Let's say I was switching from branch "1A" to branch "2B". When I did this, IRIS caught two password errors:

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Question
· Aug 25, 2023
Reply Code Actions Question

Hi Everyone

I'm just wondering if anyone might have a list (or the experience to make a list) of the most often used / useful Reply Code Actions?

In the Help section of Health Connect Management Portal, it lists

'E=F' and ':?R=RF,:?E=S,:~=S,:?A=C,:*=S,:I?=W,:T?=C'

as the default options, though I'm curious if anyone else has found other codes or strings of codes useful?

Thanks in advance.

Best wishes

Robert

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Is it planned that LOAD DATA takes into account several DATE/DATETIME formats with, for example, a parameter indicating the format used in the source data?

example :

LOAD DATA .../...
USING
{
  "from": {
    "file": {
       "dateformat": "DD/MM/YYYY"
    }
  }
}
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My original ZAUTHENTICATE.mac to use Delegated sign on did not include GetCredentials(), however I am being told it probably should have it so I am eliminate an error I am seeing when trying to troubleshoot the ZAUTHENTICATION. I am trying to add the GetCredentials() from the documentation to the existing ZAUTHENTICATE.mac but I am getting an error

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Hi,

I don't found how to get params send by a GET REST query (not in url but by request param).

this is config of the call in postman

I try to get %request.Data, doesn't work : Data is undefined

I try to get %request.GetCgiEnv("Data"), doesn't work, return ""

I do ZW %request and see that my parameter is present in cgi parameters, but I don't now how to access it.

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Question
· Aug 18, 2023
GetEnviron() on CentOS

Why I'm not getting OS level environmental variable in the IRIS for below actions:

CentOS termial:

[root@]# export TEST="test"
[root@]# echo $TEST
test
[root@]# iris session MYIRIS

Node: myiris01, Instance: MYIRIS

Username: User
Password: ********
NSPACE>s test = $SYSTEM.Util.GetEnviron("TEST")

NSPACE>w test

NSPACE>

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Hello,

I have a .NET based web application and would like to front end it with an Iris4Health server, ie possible using the CSP or web application url's to reoute to the requests into the docker container. Kinda of like a reverse proxy but using Iris for health. Is the external language server a good use for this or is that only for direct interaction with I4H?

I know you can create a custom container with the app copied into it, but not sure if that is the best way.

Any suggestions on how I could accomplish this would be appreciated.

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Question
· Aug 17, 2023
ICMP/Ping with ObjectScript

Is it possible to "Ping" a remote host in IRIS for Health using ObjectScript? We host hundreds of TCP connections over hundreds of VPNs. I'm working on a project that would make it nice to have way to ping remove clients over the VPN to monitor connectivity and keep the tunnels alive.

Another thought/method would be to make an OS system call (AWS Linux), but I don't see a way to do that either.

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We have this intermittent issue with a particular supplier message , just wondering if anyone has further insight around the two errors we get when we see this.

We use the out of the box TCP hl7 adapter.

We first seem to get this incomplete hl7 message resulting in an error like

Discarding leftover input 'MSH|

This is not unexpected as the final obx has not dot the description of OBX:2.2 ect. 

OBX|53|TX|NCDAC^

The next message will have the error

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Hi Community,

Whenever I insert a decimal value with trailing zero(ex:12.0000) value in my JSON object dynamically through %Set method. It truncates the trailing zeros. However If I use literal constructors { } It working as expected. So, In my case the JSON will be generated dynamically. I can't go with "Curly Bracket { } " and the JSON schema not string as well.
Is there any way to fix this?

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Hi,
For a REST application, when a user connects, I have to write a message in an application log.
The login is processed by the /login routine by default.

How can I add a process to the login process?
Is there a callback ?
Should I create a login method in my class that extends %CSP.REST ?
I'm not sure and can't find information in the documentation ?

I try this (not working) :

<Routes>

<Route Url="/lists" Method="GET" Call="GetLists" />

<Route Url="/me" Method="GET" Call="GetUserInformations" />

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Still working on my first External REST API call, and I am struggling to find the exact answer I am looking for... I get a JSON response from my API call but I am not quite sure how to dynamically get the JSON response into the Ens.Response Object with its lists of Arrays that I have defined.

set tSC = ..Adapter.SendFormDataArray(.tHTTPResposne,"POST",tHTTPRequest,,,tURL)

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Question
· Aug 9, 2023
Reports roadmap

We are about to embark on a development where we'll be taking HL7 messages and generating PDF reports from them. We are wanting to future proof our development efforts within the constraints of our currently deployed platform and future upgrade options. We are currently running on Ensemble 2018, though an upgrade to Iris is anticipated - at some indeterminate point in the future. We are aware of Zen Reports and InterSystems Reports (Logi) as technology options, but are also unclear on some details. A roadmap and guidance from those who've done this kind of thing before would be great!

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I'm setting up a web application as CSP/ZEN to host a React SPA. SPA's typically need to use a fallback page to deal with server requests based on the browser route, unless you use hash routing in the browser code. Our requirements prevent us from using hash routing, so we need to deal with 404's - redirecting/fallback them to index.html - a very common practice. I 'think' IRIS uses Apache under the hood, so I tried adding a .htaccess in the applications root directory - which did not work. I found that CSP has an Error class,

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