Hi -- at a customer site we have 8 Access Gateways, with a couple of different load balancers that decide which projects go to which subset of AGs.

We're about to go live with a project that uses a subscription, and we have that subscription pointing to one of the AGs. What if that AG goes down? The project is dead until the AG is back up. The subscription forces us to pick an AG that's registered in the Gateway Registry -- I don't see a way to get a cluster or load balancer address in there.

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We have msgs coming like below where line ending with \n then it throw error in router production but if msgs come with \r\n then router dont throw error.

any help?

EMR sending following msg.


Business Service read it like this as on line, and error msg shows in trace.


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We need to upgrade from Healthshare 2016.2 to HealthConnect latest but we are too far behind the current version to do an upgrade in situ.

So I need to create a new instance of HealthConnect and the copy across all the database definitions, namespaces and classes.

I know its possible to script this stuff and pull all the definitions out of the old Healthshare system and then apply them to the new HealthConnect instance.

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Hi all,

I'm fairly new to this engine so I was wondering what the best approach for creating a dynamic mapper to downgrade from one HL7 version to another (e.g 2.4 to 2.3) with the DTL Editor, It seems like something that would be quite commonly needed but I haven't found a method that works yet,

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I have a Business Service that reads a file from a folder and sends it as a string to a Business Process. In the business process, I need to add a string to the end of the file string that is coming into the Business Process. I am trying to do this in object script in studio and I am struggling to figure out how to add the string to the end of the other string. I am still new to studio and object script I have been reading up on the documentation and I am not sure what is the best way to accomplish this.

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Hi guys,

Does rebuilding of Data Quality Manager cubes affect patient index linkage definition data?

What I want to understand is, does DQM have any negative impact on the data each time you rebuild the cubes.

Additionally, if I make changes to the cube and rebuild it..will this have any impact on the original data?

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· Oct 6, 2022
MDX Syntax Help

we have this container code where we want to create more CalcMember properties

<sharedCalcMember FullName="HSAAPATIENT||DEMOGRAPHICS||CITIZENSHIP.NATIONAL.sharedCalcMember" Dimension="Demographics" Name="Citizenship.National" Expression="[Demographics].[H10].[Citizenship].&amp;[USA]" SolveOrder="0" CubeName="HSAAPATIENT" UpperCaseDimension="DEMOGRAPHICS" UpperCaseName="CITIZENSHIP.NATIONAL"></sharedCalcMember>

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· Dec 4, 2023
Custom Application Metric

I made a custom application metric, imported it to the USER namespace and used:

set status = ##class(SYS.Monitor.SAM.Config).Add.ApplicationClass("historymonitor.errorSensor", "USER")

to add it. When I do 'w status' it returns 1 so it is added but I still can't see the custom metric in the api/monitor/metrics endpoint. Even though I added %DB_USER in the application roles for api/monitor.

Does anyone know where the problem might be that the metrics endpoint still doesn't show my metric?

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We have multiple implementations spanning many namespaces and edges. I would like to see if I could identify a single place, perhaps on HSREGISTRY or HSBUS, that I could capture certain events like searches (from all customers) and record transfers (with requester and provider).

The goal is to have a dashboard that would show simple stats such as searches by participant, records shared by participant and records consumed by participant. These are the 3 most important.

I appreciated the feedback on the other question of "how" but now I'm hoping to find the "Where".

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Is it possible to make the cache terminal available over a mirrored vip address for a healthshare mirrored environment? So that connecting to a terminal for a mirrored environment will always connect to the Live Node?

I'm looking to write a Powershell script to run against the system and need to connect to the Live Node in a mirrored setup. Is this possible or am I going to have to log onto each node to establish which is Live. Or does this even matter?

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Does HealthShare include functionality to inspect packets to and from the system?

If not, what tools do you use to do this when debugging interface issues?

A colleague suggested 'Wireshark', but I've not used it.

Kind regards,


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I have been tasked with setting up outage notifications to my group (for example, sending an email or automatically generating a problem incident when HealthShare/Ensemble experiences an outage), and determining outage statistics (for example, the time frame when HealthShare/Ensemble was unavailable). I admit I am having a hard time even defining what should be considered an “outage”.

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Does Intersystems Ensemble support (for LGBTQ+) gender code "U" in Healtshare? Specifically for the clinical (or physician) viewer?

Test shows the gender code is consumed without error and stored, but the viewer does not present it except (as far as I can see) in the patient search drop-down.

The 2.3.1 HL7 ADT schema code table lists "U" as a supported option.

Would this require customization in the viewer code to support this?

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· Mar 4, 2019
Missing Mirrored Database

Hi guys

I've added a new mirrored failover member to an existing one.

They are both Arbiter controlled.

When I do Add database to mirror on the primary I'm always getting an error. Missing Mirrored database.

I followed everything in the documentation and always get the same error.

I've copied the CACHE.dat file after umounting the database on both servers. then mounted them.

Could you help me out?

Kind Regards

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It is sometimes undesirable to send a full demographic or results feed to departmental clinical systems, that only see a subset of the patients.

While some systems (paediatrics, maternity, geriatrics) can filter on patient demographics, a number of systems are for cohorts of patients that don't fit a particular criteria.

One of our system vendors has a patient index filter service that keeps a local index of relevant patient identifiers, and only forwards matching messages.

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What is a Foundation Production and what does it do?

We are currently on HealthShare Health Connect 15.03 and we are starting the process of moving to HealthShare Health Connect 2019.1.

The 2019.1 Installation Guide is pretty clear that it is essential, but I'm having trouble working out exactly what it does?

Leading on from this is what should I call it?

From the installation guide:

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