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Question
· Nov 15, 2024
DICOM Extended Negotiation

Is there a way to create and establish DICOM Association with Extended Negotiation?

I have implemented DICOM Query/Retrieve C-FIND, using EnsLib.DICOM.Operation.TCP and EnsLib.DICOM.Process base classes. My application, acting as an SCU, needs to query by Study Date-Time (combined date-time matching) range with timezone query adjustment. For this, I need to use Extended Negotiation.

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The IRIS Installation Guide for Linux, Installation Directory section, says "Do not choose the /home directory, any of its subdirectories, or the /usr/local/etc/irissys directory." but there are no suggestions or any default.

What are your opinions on this? For example, I see that IRIS in a Docker container is installed in /usr/irissys. I'm wondering why that directory was chosen.

The official Linux filesystem docs say:

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Question
· Nov 13, 2024
SQL CLASS NODE SYNTAX

I HAVE A NEW SQL CLASS THAT DISPLAYS ENTRIES BASED ON THE FIRST 2 NODES OF A GLOBAL. I FOUND OUT THAT THE CLASS ALLOWS FOR AN ADDITIONAL NODE(s) TO BE INSERTED IN THE "User Specification Node:" along the delimiter and the Piece in the NewStorage Map1 for "ModifyDDDD" shown below. it is not working.

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Hi, Community!

Are you using InterSystems Cloud Services? See how to get support directly in the app:

Using iService for Cloud Product Support

https://www.youtube.com/embed/FW0-s-434WY?utm_source=youtube&utm_medium=social&utm_campaign=FW0-s-434WY
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InterSystems FAQ rubric

By default, the order of columns in a table is determined automatically by the system. To change the order, explicitly set the order for each property using the property keyword SqlColumnNumber when defining the class.

Example:

Property Name As %String [SqlColumnNumber = 2];

Please see the documentation below.

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New to Python. Attempting to use pypyodbc to select data from a table in one Cache database, and inserting into a similarly configured table in another. Process works fine except for tables containing Date types. NULL values in date columns are handled without issue, but when data is present, insert fails with:

An error occurred: argument 7: TypeError: 'NoneType' object cannot be interpreted as an integer.

Source table:

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I'm trying to get the python external language server started up in a container I am starting. The container is up and running but I cannot get the python language server to start.

This is the error that is coming back when trying to start the language server. I have tried creating a custom image with that package installed but it still does not work. Is there something specific that needs to be done to to get this working? (FYI, I have the dotnet version working but creating a custom image and installing the dotnet runtimes via a docker file)

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I just restarted an AWS instance that have been dormant for 6 months (license still valid) only to find that the web application on there doesn't work and that I cannot connect to the management portal. I can however connect to the web gateway fine but it reports the "Server is currently unavailable".

Grateful any for any advice.

Fred Gustafsson

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Hey Community,

We’re excited to announce a new upgrade to Developer Community AI!

Now, in addition to Community posts and comments, Developer Community AI also pulls information from official InterSystems IRIS documentation to answer your questions. This new feature lets you customise your search sources so you get the most relevant answers tailored to your needs.

Just choose the sources and ask the question:

  • Community posts
  • InterSystems IRIS Documentation
  • or both!

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Hello everyone,
so lets say i have the following:

Hello
Q
say(arg)
w arg
Q


and i am trying to execute it by its name such as:


s a = "say^hello"

*execute the name inside a*

now I know for a fact that if say were written without any argument then do @a would work!

but I can I pass an argument in this case?
I don't want to use Xecute because I am in need of really high performance code.

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Hi,

I've successfully installed and configured the custom MESH API supplied by intersystems. I'm able to send HTML rendered documents directly to GP's using Kettering.xml.

Ideally, I'd like to be able to send PDF/RTF files rather than HTML. Is this possible and if so can I still use Kettering xml? I know FHIR is the preferred method of transmission but i've tried sending a test FHIR message through MESH to EMIS but it's not displaying so I'm not sure if EMIS is able to display FHIR formatted messages.

Thanks.

Anthony Breen

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Hey Community,

Play the new video on InterSystems Developers YouTube:

Human Centered AI: Shaping a Just and Ethical Future in Health Technology @ Global Summit 2024

https://www.youtube.com/embed/pdHuGXn5iak
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I'm having an issue with sending SMTP requests from a specific Microsoft 365 account to Gmail accounts. We can use other Microsoft 365 accounts, but something about this one specific account sending to Gmail fails. The error we get is just telling us that sending to the user xxxxx@gmail.com failed. In order to troubleshoot that, I'm looking for more detail than that.

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Hey Community,

We’re excited to introduce a whole new way for you to showcase your creativity and skills! This time, we’re inviting you to participate in our first-ever video challenge:

📹 InterSystems Tech Video Challenge 📹

Submit a video on any topic related to InterSystems IRIS products or services from October 21 - November 10, 2024.

🎁 Gifts for everyone + main prizes!

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I assume IPM manifest tag UnitTest is tightly coupled with the standard unit test framework, right? However we have our own one that predates the standard one and we are not going to switch.

I think I need to import the unit test cases and then be able to run a single class method for the test run. Any ideas how this would be possible?

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Hi,

I have a archive backup of a Cache database. I was able to restore the database but having trouble navigating through the globals, classes, namespaces .??? I am not a Cache user and/or developer so I am a bit lost. I am used to relational database such Microsoft SQL but not Cache which to my understand is a different breed of database. If you are looking for some extra money to help me extract some of the data I need i would be greatly appreciated.

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Article
· Nov 11, 2024 4m read
IrisGoogleChat with AI

Hi Community,

I want to share with you the lastest app that I have uploaded to the Open Exchange "IrisGoogleChat".

IrisGoogleChat is a utility for InterSystems IRIS that allows seamless message integration with Google Chat using Cache ObjectScript. This application provides a set of tools to configure Google Chat Channels, create messages powered by moods generated with AI and send them to a Google Chat Channel.

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I have a business process that adds data to a global variable on receipt of an HL7 message, and a scheduled task that executes a class method defined within the same business process that removes data from the same global variable. With this in mind it makes sense to consider concurrency and therefore make use of the LOCK command.

My first question is whether this is actually necessary?

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Hi - Recently I have been investigating an annoying situation whilst editing ObjectScript classes or routines in VSCode.

What was happening to me was, as I was typing in lines of code into my class (for example, adding a new Method, or changing the Class signature, or a block of code), this would quickly get syntax checked, re-formatted, and compiled - inevitably, (since I would be mid-way through my typing), this would generate compilation errors.

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InterSystems Official
· Sep 24, 2018
Advisory: VMWare vSAN and Data Integrity

September 24, 2018 – Advisory: VMWare vSAN and Data Integrity

Clients running vSAN 6.6 or later should review a very important article that VMware published on September 21, 2018. The article describes the possibility of file system and database corruption, which can lead to outages and possible data loss, and we believe that some of our clients have encountered this issue. Therefore, we encourage you to act on this as soon as possible.

The VMWare knowledge base article is titled:

Virtual Machines running on VMware vSAN 6.6 and later report guest data consistency concerns following a disk extend operation (58715)

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Intersystems provides External language server connections for various languages which,
from a development perspective, is great as I can keep my application code separate but still interact with the IRIS kernel.

It becomes more complex though if you are using Interoperability etc where you might end up with some code in IRIS and some code in another language.

What would be great is having an IRIS to IRIS language server where the application code and stay IRIS based but separate from the database?

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