Hi all,

I was wondering, what is your favourite public cloud provider?

What is your level of engagement with the cloud provider? Are you testing their infrastructure? In which case I'd expect you being progressing a parallel test with at least a second provider ;-) Or, are you already running a production environment?



OK, so, let me be the first one to share my experience with one specific cloud provider.

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How suitable is Docker for standalone deployment of an Ensemble version and Ensemble application together?

The context is deployment by an application partner of an integration application and the supporting Ensemble version as a single package (single file ideally), to multiple environments and to multiple customer sites.

I don't have experience with Ensemble on Docker so I'm wondering what gaps and pitfalls may exist.

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0 1,378


I'm getting mad trying to get data from an external REST service that uses Basic Authentication from Ensemble. The BO worked fine when I was using a test server without authentification, but as soon as we need to go to production I cannot have it working.

So far, I've created the username/password at the credentials page (Ensemble-Configure-Credentials). I've setup the BO to use this credentials. But nothing happens.

I've tried with the Rest Client (addon for Mozilla), and using the same address, port and user/pwd works just fine.

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Dear All, 

I am currently working on a project to record ORU^R01 into a global for a particular set of tests.

I have multiple OBX repeats that need to go into a specific fields withing one row/ record on the global.

I am having trouble finding a way to either count or loop though the OBX's correctly in ObjectScript often with the counter being undefined.

I have done this this way, as I am building upon an existing class to populate this global.

The latest iteration of my obx looping code is below:


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Hi All,

I created a Business Operation to Integrate with Amazon S3.
I have used HTTP Outbound Adapter for the same. Used Get method of Adapter Class.
Basically in a request I want to send Unique File Name and File and in Response I want to get Version ID and if operation was successful, then set flag to true.

I have created a class for request in that I have two properties, as shown Below :

    Property fileName As %String;
    Property file As %GlobalBinaryStream;

This is in my Operation Class

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I created a DTL to do HL7 mapping. The test function in the tools works the DTL perfectly but when used by the rule in my business process, the OBX segments are stripped and the MRN is gone. The assigning authority and ID type are added into the PID but the actual patient MRN is blank (3.1 value).


Here is the source code. 


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Hi, I want to create a service which on start will simply go through a list of values in a global and compare dates. If criteria is met, it will send an email.

But what kind of Adapter do I use? I see SQL, FILE, HTTP etc..etc.. But I dont want to use them

Please can you advice on how I should go about this?

Should I create a BS. Class and do onAdapterTASK() and simply build a method? Even then it is asking the kind of adapter I want

Would appreciate some guidance on this



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So I have an interesting problem. I am going to be using a process and rule to determine if an HL7 message qualifies to be sent out, then using a record map to write certain aspects of that HL7 message to disk (with an HL7 to record map DTL). This is simple enough but the recipient of this file is requiring a single record map entry per DG1 segment in the HL7 message.


For instance if said HL7 message for PATIENT^TEST  has 3 DG1 segments, I would need to write three lines (or records) like so:


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NodeJs(v0.10.0) to Intersystems Cache2014( using cache0100.node)  network connection Not working .

This is error msg i'm getting

"{ ErrorMessage: 'Error loading Cache Library: _SYSTEMcache.dll; Error Code : 126 (The specified module could not be found.)',
  ErrorCode: 1009,
  ok: 0 } "

My Code ->

user.open({ip_address:"",tcp_port:57772,username: "_SYSTEM",password: "SYS",namespace: "USER"},function(err,res){

    console.log("Error : ",err);console.log("Result : ",res);


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I want to process more requests per second in Ensemble 2015 (soap service). My problem is in a business process that makes a great transformation. I thought that I can put its group size to 4 (the current value is 1), or put 4 business processes and apply, for example, the round-robin algorithm.
Which alternative is better?

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David Foard · Feb 23, 2019
FileSpec wildcard question

For the FIleSpec on a file service can you use a multiple wildcard values like *CLINICALENCOUNTER*.xml?

It seems like you are restricted to a single wildcard value.

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I need to open a Windows explorer window by pressing button on a Zen page.

Is this possible.?  I

performed a search but I did not find anything.

The command I used in the terminal was  D $zf(-2,"START C:\WINDOWS\SYSTEM32").

I am not sure how to use this in a Zen application.

Any help will be greatly  appreciated.

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Hi, I am trying to transform a message to meet a third party specification, and would like to know if you can advice me on how to separate a single OBX segment into several segments based on a '.'

I would like to separate the segment where the . [marked in red] is into another OBX segment. So the next segment would be:

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Yakov Berger · Feb 11, 2020


I am using IRIS for Windows (x86-64) 2019.1.1

I have.

1. Created a BS with SQL Inbound Adapter which successfully connects and gets rows from DB .

2. Created a request message is populated with results of SQL query.


3  Created a BP with HL7 Router + Routing Rule + Transformation + Send to Target (BO).


4 . Created BO sending HL7 to file.


i am getting the following error.

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Scott Roth · Apr 12, 2019
Timing of Database look up

We use a lot of external MS SQL calls to look up numerous things when it comes to HL7. I am running into an issue where the outbound calls are queued but the message is sent onto the next process before it gets a response. How do I get it to wait till the response gets back from the MS SQL call before sending it onto the next process?


Below is a screen shot of what I am trying to explain...Select Research Study executes at 8:33 the message is sent to the next process at 8:34, but the response of the MSSQL call doesn't come till 9:31.

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Carl Tawn · Jul 16, 2020
Ensemble namespace permission


I am attempting to set up a security role for our support team so they can have read access to the production and messages.

I have given the role RW rights on the resource associated with the database. However, when I log into Management Portal and select "Ensemble", the "Available Ensemble namespaces" list is empty.

What permissions do i need to set to be able to navigate to the production?

Thanks in advance,




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We are upgrading from Health Connect 2018.1.3 to IRIS Health Connect 2022.1, and one thing that we are particularly hesitant about is if our Business Rules will work in the new version.

I am trying to come up with a testing process for bulk testing our rules, and wanted to know if this could be done programmatically instead of having to modify all the Business Operations to have them write the HL7 data to a file. I caught Orlando Health's presentation at GS2022 but I am not sure that will work for my team.

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Stuart Byrne · Oct 15, 2017
HL7 Email Operation

Dear All,

I'm to create a HL7 business operation that uses the Enslib.Email.OutboundAdapter  to create and use AttachStream() to create a file attachment of the HL7 contents, using the RawContent property of a Enslib.HL7.Message.

The class compiles okay, however   when I send a message to the class I get the following error:

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Antonio Garcia ... · Aug 10, 2018
Ensemble - Username


Not sure if is possible, but I am trying to find the way to show in the log the username of whoever enable a specific service. The idea is that a service is normally disabled..if someone enable it, the username will be reported to the log...

I have tried with $username but it only return "_Ensemble" when running from ensemble although it works in Studio.


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I am writing a simple routing interface that picks up files from a share using File.InboundAdapter.

I am then using PassthroughService and passing it to a router.

The Router is using Ens.StreamContainer to then get the filename.  I have then used contains to pick out part of the filename.

and then pass it to another simple passthrough operation to another share.


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