#InterSystems IRIS for Health

I recently created a new foundation namespace in my IRIS for Health instance.  I am noticing that Registry entries such as the Service and XUA registries (HS.Registry.Service.SOAP and HS.IHE.XUA.Config) from my previously created foundation namespace are not available in my new namespace.  Is there a setting that controls this, or is there a way to map these registry values to my new namespace?  Other developers I talked with on my team expected these registry entries available to all namespaces and were surprised when I reported they were not.  

Hi,

I am using the container image 2023.1 and am hitting a max total db size error.  However, this post indicates that the issue should have been resolved in Community edition 2019.3

Avoid to exceed databases license limit in IRIS Community Edition | (intersystems.com)

InterSystems FAQ rubric

It can be retrieved using the schema INFORMATION_SCHEMA.

INFORMATION_SCHEMA is a system schema and is not displayed by default in the SQL menu of the Management Portal.

The method to display it is as follows.

1. Open Management Portal → System Explorer → SQL menu.
2. Check "System" on the left of the schema drop-down.
3. Select INFORMATION_SCHEMA from the schema dropdown.

The SQL to get the ID, field name (COLUMN_NAME), data type (DATA_TYPE), description (DESCRIPTION) for the specified table (Sample.Human) is as follows.

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)

  set pResponse = ##class(User.REST.Epic.Msg.GetPatientLocationResponse).%New()

  set dynObject = {}.%FromJSON(tHTTPResposne.Data)

  set iter = dynObject.%GetIterator()

  while iter.%GetNext(.

Currently, the SQL privileges (SELECT, INSERT, UPDATE, DELETE) are managed at the tables level, which can be very tedious when you have to administer many roles in an organization, and need to keep them sync with a constantly evolving data models.
By managing privileges at the schemas level, will allow to give SELECT and other DML privileges to *all* or *several schemas* to a role|user, fixing the need to manually synchronize the new tables|views to the roles.

If you agree, I invite you to vote for this idea.

Hi Community,

I have SDA file as Ens.StreamContainer Message using pRequest As Ens.StreamContainer

SDA file structure looks like this 

<Name><FamilyName>Lucy</FamilyName><GivenName>Hale</GivenName><MiddleName>Park</MiddleName></Name><Gender><Code>F</Code><Description>F</Description></Gender><BirthTime>2023-09-07T00:00:00</BirthTime>

How can i change individual value from the Steam and then save changed value into the stream?

Hi,

How to send PDF/Image as attachment along with FHIR Resource.

Thanks

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

Hello Community,

Anyone who has (near or distant, with a preference for the 1st option) knowledge of the use of Amazon QuickSight with IRIS is invited to share his|her experience in this discussion.

Thanking you in advance.

I'm playing with ZPM. Accidentally dropped a production. How can I recreate it programmatically? I see Ens.Director.StartProduction, StopProduction, and even DeleteProduction but I don't see CreateProduction anywhere. Please help 😊 

I need to search for the following values "SEDATION: " and "Procedure" In consecutive OBX 5 as seen below. Note that sometimes the OBX 5 containing "Procedure" may be followed by other characters/text hence I am leaning towards using a contains statement. 

OBX|028|TX|OP^Operative Note^D4D^11504-8^Surgical operation note^XXX||SEDATION:  ||||||C|
OBX|029|TX|OP^Operative Note^D4D^11504-8^Surgical operation note^XXX||Procedure:

Only when they appear consecutively do I want to process the message as an ORU using the BPL. Not sure how to go about it and would appreciate any assistance. Thanks 

InstallFoundation method is missing (IRIS 2023.2+)

Recently IRIS 2023.2 was released. This version removed this method InstallFoundation from this class HS.HC.Util.Installer. This was a private method and it was not documented. But it was widely used by the community to install FHIR server.

So if you encounter this error:

<METHOD DOES NOT EXIST> *InstallFoundation,HS.HC.Util.Installer

While build a demo our your own FHIR server, you can fix it by replacing this line:

to

  Do ##class(HS.Util.Installer.Foundation).Install(namespace)

Hi developers,

We have received quite a lot of interest in using SQL on FHIR data. As you know, FHIR data is encoded in the form of a complex directed graph, and thus you can not easily query it with traditional SQL queries or business intelligence tools. Some customers have noticed that the "FHIR search tables" in IRIS for Health have flattened part of the FHIR graph, and have tried to use them for analytics. This is an undocumented and unsupported part of IRIS for Health, and can change without notice.

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.

Currently we are using Delegated Authentication using ZAUTHENTICATE to look at the groups that are associated with a user and if it matches a role within IRIS, to assign the user to that role within IRIS. 

Instead of using ZAUTHENTICATE as custom code, I am looking to use the built-in LDAP Authentication instead. Since I already have two AD Groups called (Access.Ensemble.Developer.User and Access.Ensemble.DataLookup.User) is it possible to config the built in LDAP functionality to look for these groups and assign the users to the correct roles within IRIS without the custom ZAUTHENTICATE?

We are noticing some issues with the communication between our Arbiter and our servers. Looking at the following documentation to limit connections, and logging...https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=GHA_mirror_set_config#GHA_mirror_set_agent_port

if I am configuring the ISCAgent on the arbiter, would we set 

application_server.interface_address=<ip_address>

to each IRIS server? Or does this mean to give it a specific NIC IP Address to use for communication?

InterSystems FAQ rubric

You can avoid the error by specifying a stream object as the argument of %ToJSON() used when generating a JSON string from a dynamic object.

A code example is below.

USER>set##class

See also the documentation for details.

[IRIS] Serializing large dynamic entities to streams

Serializing large dynamic entities to streams

With the world (as well as our own technology) moving to the cloud at such a fast pace it is easy (at least for myself) to get caught up in the little details. One thing I, and some clients of ours, had run into a couple of times was the necessity to specify the version of the images one plans to use with the IKO.

For example, one issue that often gets overlooked is the compatibilityVersion field for the IKO. Depending on which IKO you are using there is a default value (for IKO 3.6 this happens to be 2023.2.0, and for IKO 3.5 this is 2022.3.0).

Is it possible to configure mirror of the DB between two VMs using APIs like that one? I assume, based on the description, it can be done but on the same instance but I'm not sure how to do that for two separate VMs. I know how to use IRIS portal and set up Mirrored Members connections but now trying to automate that process.

Thanks!

I did not find any answer in the documentation and in the posts here to check if it also possible to migrate all databases from a native installed IRISHealth on Windows to my Community Edition in the container? Maybe anybody had tried this and can give me a hint.

Is there a way problematically to see what Operations/Services are attached to a EnsLib.JavaGateway.Service and if there are issues with the EnsLib.JavaGateway.Service to stop/start those Services/Operations that might be attached to it?

Thanks

In my previous articles, I described my Command Line Extension to NativeAPI.
Of course, this is also available for any other NativeAPI package.
So I created this example in Python as a demo.

Hi developers, 

We need to query and retrieve an image DICOM from a PACS by Accession Number.

Has anyone maked an IRIS development by this porpose?

Best regards,
Xavier Gràcia

Hello everyone,

I'm trying to perform a full backup using DO ^BACKUP, but the database keeps skipping the restoration. Does anyone know what I could do to allow the restoration?

Device: /usr/OLD/BACKUP.cbk
This backup volume was created by:
   IRIS forfor

It did this with all the namespaces of the database. I am installing in a version Iris for Health Community 2023.1.1.380.0 on Ubuntu Linux. If anyone can help me, I would appreciate it :)

Hi,

Here are the requirements for implementing a new project using FHIR and JSON.

The FHIR JSON resource types - Patient, Encounter, etc. - need to be converted to HL7 messages using DTL.

Does %JSONImport() allow direct conversion of JSON into HS.SDA3.Patient objects?

Could anyone suggest an easy way to convert FHIR objects for DTL use?

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.

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.

I assume that when I start the session that way I get logged in as "USER", at least the prompt "USER>" indicates this.

Hey Community,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ How to Configure Firewall Rules in Health Connect Cloud

Would this replace a carriage return linefeed with a spacein a DTL?  $REPLACE(string,"\X0D0A\",$CHAR(32))

InterSystems FAQ rubric

By specifying the start and end values ​​of the IDs for which you want to rebuild indexes in the arguments of the %BuildIndices() method provided in the persistent class (=table) definition, you can rebuild only the indexes within that range.

For example, to rebuild the NameIDX index and ZipCode index in the Sample.Person class only for ID=10 to 20, execute the following code (the ID range is specified in the 5th and 6th arguments). 

 set##class

$LB() is the $ListBuild() function. The %BuildIndices() method uses it to specify the index name.

See the documentation