I'm asking this best-practices question on behalf of a customer.

They have a Caché-based application, and an Ensemble production deployed in front as an ESB to provide web service API access to the back end application. They're looking for a best practice approach for the scenario where the Caché back end is calling a third-party web service. Should that go through Ensemble too? It's sort of a philosophical design question/debate.

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I have a process that I am trying to duplicate from SQL Integration Services (SSIS) into Ensemble so that the rest of my team can help support any issues that may happen.

This particular job creates multiple dictionary files, but for each one of the dictionary files it creates, it also creates a control file that tells the vendor what to process.

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Question
· Aug 3, 2020
INSERT OR UPDATE SQL

Hi, I want to INSERT a customerID and customerName to a table if the customerID does not exist. Or UPDATE if they've changed their name.
I've reviewed the documentation (https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=RS...) and have confused myself with the INSERT OR UPDATE statement. Rather than using two individual statements , is there a way to get it in one?

What I have at the moment doesn't do anything. In fact it errors.

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Question
· May 21, 2020
PDF to Dicom

I have an upcoming project where we are being asked to take a PDF result and send it to a PACS system as a DICOM encapsulated PDF. I am wondering if anyone has done this and if so can you share your experience?

Thanks,

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Hey all! I'd like to collect some feedback regarding searching for messages using the Message Viewer. I'd like to find out what things regarding the Message Viewer you all in the community have found difficult/confusing/poorly documented. This can of course include things that you don’t know how to do yet, but would like to learn about.

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What happens if you don't declare a Persistent value when you call ExecuteQuery()? What does Ensemble set as the key value for your query? I have a query that I've executed on SQL Server, and I get 15 rows, but because this is my second time querying the data Ensemble thinks it exists.

The Method in question is SelectProviderClarityAudit. If I call this query multiple times it is not returning the same number of results each time in Ensemble.

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I am trying to create a URL for Spoke Mobile to page users when our email system is down and we can't use the normal email alerts.

I was directed to http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=EHTTP_outbound and tried to create something. The best I got was a response from the webpage that told me there was an error.

I want to be able to have a default pager number when we don't have an oncall schedule and grab information from Ens.AlertMessage.

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How do we trigger a BPL Business Process on a time schedule?

We are building a production that takes a steady stream of (HL7) lab results messages, processes them and stores them in a temporary database table. At scheduled points during the day (eg 0800, 1300, 1600) the database is queried and messages sent on to the downstream system. Aiming that the Processes to be implemented in BPL if possible - but we are having trouble triggering code in a BPL as a scheduled job.

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Question
· Oct 12, 2017
Retrieve Email

We need to use MAPI protocol to retrieve email since the POP3 is disabled at our site. Ensemble inbound adapter currently supports only POP3 protocol.

Any suggestions/ workaround ? We might have to call .net / com program to do this. Just want to check if anyone has done that already.

Thanks,

Sushant

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Currently we are using Health Share 2015.2.2, and looking to upgrade to the latest version in the next month.

From what I understand we have to upgrade to 2017 or 2018 prior to going to 2019.1 since 2019.1 is on the IRIS platform.

In trying to outline my steps in the upgrade process I came up with a question.

  • Can a Full System Backup from 2015.2.2 be restored into 2019.1?
  • Do I have to restore the 2015.2.2 back up into 2017 or 2018, then do the 2019.1 conversion?

Has anyone had experience with this? or should I open a ticket with WRC?

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Question
· Mar 18, 2022
HL7 in general business rules

I'm trying to create a general business rule, not an HL7 message router. (This is because i want to return values from the rules and message routing rules don't appear to be able to return values.) But, I want the business rules to be able to look at HL7 messages; I've copied a simple when condition from an HL7 message router but the error log throws up <PROPERTY DOES NOT EXIST> ...... *HL7

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Hello, I want to show a fellow DC member how to convert JSON file into HL7 message. I personally do not work with HL7. I set up a production with EnsLib.File.PassthroughService. It passes Ens.StreamContainer to BPL process. I call a DTL to transform StreamContainer to HL7 message. I run into an error:

ERROR <Ens>ErrBPTerminated: Terminating BP JSON2HL7 # due to error: ERROR #5035: General exception Name 'Parsing error' Code '3' Data ''
> ERROR #5035: General exception Name 'Parsing error' Code '3' Data ''

The code is in this GitHub repo:

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Question
· Apr 18, 2022
View Globals from Terminal

Hi Guys,

I know that there a way to view global content from the Terminal rather the SMP but I can't remember the command, I think it's something like D ^Global or something !?

Thanks

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Question
· Sep 12, 2019
Clean up code after compile

After upgrading I ran a $SYSTEM.OBJ.CompileAllNamespaces("u"). What I got in return was kind of a shock.

In reviewing errors I am seeing code being referenced but no longer applies. It is referring to stuff that might of been defined in the Context , Formal Spec ,Thread , etc.

ERROR #5373: Class 'osuwmc.CPD.DataStructures.TblPharmacyDEA', used by 'osuwmc.CPD.BusinessOperation:SelectProviderTempDEA:FormalSpec', does not exist

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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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