Ensemble supports Data Transformation Language (DTL) for describing data transformations. DTL is an XML language. Ensemble provides wizards and graphical tools for creating, editing, and testing DTL transformations. A data transformation is a Caché class like the following. If you prefer you can use Studio to edit the class definition directly and bypass the wizards and graphical tools.
I have a batch record mapper that reads a csv file and passes the message to a process that uses the EnsLib.MsgRouter.RoutingEngine and would like to pass the message to an operation that will output that as a XML file but so far been unlucky as the operation that I use , uses the EnsLib.EDI.XML.Operation.FileOperation which only works with the messages("BusinessOperation class for writing XML messages to a file.
I'm a beginner using HealthConnect. Trying to bring in a CCD and transform it to a HL7 messages. Is there any documentation on how to accomplish this? thanks!
We are receiving an ORU message and the vendor is requesting that we append a new OBX segment at the end of the message and I wanted to reach out to see what options might be available.
So far, I tried the append action in the DTL editor with a single OBX-3 field but it seems to be appending to the field directly instead of creating a new OBX. I've started looking into if whether I could use a function but wanted to first check with the experts on the Discussion here in case there's an easier way to accomplish this. Thank you.
Our PAS system supplies date in a particular date format (ISO 8601 compliant) that includes seconds and milliseconds. Because many downstream systems cannot handle milliseconds (and some don't even want seconds) many transformations are required to truncate the data.
when I run the process I end up with the following error:
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ERROR <Ens>ErrBPTerminated: Terminating BP Propirion.BP.GetServices # due to error: ERROR <Ens>ErrGeneral: Object is immutable + ERROR <Ens>ErrGeneral: Object is immutable
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I have created a context named : HL7Message type of: EnsLib.HL7.Message and in the start of the BP assigned the request to it (using set in assigned activity)
There has been some confusion about how to edit Business Process Language (BPL) and Data Transformation Language (DTL) files in Atelier using the graphical editor. The following steps describe how to do this with Atelier version 1.0:
Copy the file you want to edit from the server to an Ensemble-enabled project in your Atelier workspace. To do this, find the file in the Server Explorer, right click and select Copy to project.
Open the file in the Atelier class editor just as you would any other class file.
Using Interoperability, I can't figure out how to create separate XML's files from a CSV-file using the GUI-features Record Maps/Complex Record Mapper -> Data Transformations. I'm familiar with reading/writing the files using File Service/Operation, but don't understand the processing-steps.
The preferred method by my colleagues is to do this without any Objectscript or Embedded Python coding, but if this can only be done by some coding that's fine as well.
I've heard from two different sources the SMP (or parts of it) and for sure the DTL front end (in studio? via SMP?) have been rewritten to be more modern. But on a latest IRIS Community download everything looks the same to me. Am I missing something or is this Marketting Spin?
Hopefully I won't get banned for this post aswell......
Is there a way to insert new Key/Value in an existing lookup Table via a DTL code? The only thing I found in the documentation is that we could use the following command SELECT KeyName,DataValue FROM Ens_Util.LookupTable WHERE TableName = 'myTab'. In the meantime I just created a table and used it in my DTL to insert new values and validate if the Key exist.
I have a DTL to transform X12 Document 278 Request to 278 Response HIPAA 5010 schema. The DTL is called from BPL. I defined a class method that receives source, target, and context objects. How can I create 2000F loops in the response when there were none in the source object?
I am planning on doing some maintenance in 2020, I was wondering if it is possible to run a query to get a log on when a DTL and/or Business Rules was called in HEALTHSHARE, the idea behind this is to do some cleaning and remove some clutter.
I am working on tweaking our current patient load process. The roster input is in text pipe delimited format, parsed out and transforms it to a standard HS.Message.PatientSearchRequest, and send to business process for patient matching. Result is transformed into a standard ADT HL7 message using EnsLib.HL.Message class. I would like to know if there is another class I can use that will transform my output to a text flat file pipe delimited instead of HL7 format? any advice on how to do this is greatly appreciated.
I was using VSCode to edit a DTL because it seemed easier to copy/paste code from parts of the DTL I was editing. I tried to add <sql> tag and code to call a SELECT statement, but when I compiled I got the following error...
ERROR <Ens>ErrInvalidDTL: Invalid DTL
> ERROR #5490: Error running generator for method 'GetSourceDocType:osuwmc.Epic.MFN.DTL.EpicMFN949002Normalization'
Hi this is my first post, so a little about my background. I've been programming in PHP/JavaScript for about 10 years. I've got quite a bit of knowledge surrounding object orientated programming and know the basics.
Last year I looked into the Mirth integration engine and did some work around that.
I've now moved jobs and I'm doing some work (surprise, surprise) with Ensemble.
I am pretty new to developing using HealthShare, I am working on a project and need to create a custom DTL that will List multiple patients. Anyone have an idea on how to create this? Any help is much appreciated.
Can you please help me to develop EDI X12 to XML and XML to EDI X12 conversion in IRIS 2021.1 for EDI 204, also known as Motor Carrier Load Tender?
Also, suggest flow for how to achieve this kind of functionality in InterSystems IRIS. If you are able to provide some Videos/Documents on the EDI X12 interface for 204 then it would be very helpful for me.
What would be the preferred method to create an HL7 message from an input that is not HL7?
Would it be better to take the non-HL7 input and construct an HL7 message in the business service that then gets passed off to a routing process, or would it be best to just pass the non HL7 message to a routing process that called a data transformation to create the HL7 message?
My thought is the later, due to the fact that updates to the creation of the HL7 message are done using the graphical DTL editor rather than editing COS in the service.
I am calling a custom class in my transformation and brings back a base64, but my hl7 is doing a carriage return after about 70 characters of the base64. Any ideas how to work around this?
In a new rule I configured for a route, I have no constraint configured (so I assume it should pass everything), but I am getting an error that states "Constraints for rule failed".... ?
I participated in InterSystems Women’s Health FHIR contest, because I loved the challenge to learn a new-to-me technology. I wanted to develop an app that receives data from a mobile device like my Fitbit or a Smart Watch. I did not get access to such data except when I downloaded a spreadsheet (CSV file) showing my daily steps and sleep data. I saw in iris-fhir-template it imported some patient data to a FHIR server.
Someone may have asked this before but is there a way to return the TRACE statements that we have placed in the Data transformation within the DTL Editor Testing Tool (EnsPortal.Dialog.TestTransform.cls)? Is this something we can get in an Enhancement request in for?
It would save sometime in troubleshooting where an error might be in the DTL.
Data transformations can be changed in Management portal, but the modifications are not synced with visual studio code. Classes are synced from VSCode to Iris. VSCode can take care of the git repository.
I am curious to know how people are developing data transformations on Iris with VSCode? Are you editing the DT classes with VSCode and forget about the UI? Are you exporting from management portal the files to VSCode directory? Are you using a source control hook?
Over the years, I have found myself needing to create multiple HL7 messages based on a single inbound message. Usually these take the form of an order or result from a lab. Each time I have approached it, I have tried to start from scratch under the belief that the previous attempt could have been done better.
I'm playing with IRIS interoperability at the moment and it turned out that Data Transformation cannot be the element of production by itself.
It can be called either from data rule or from business process.
But why?
What if I just want to change the message with the transformation and transfer the message somewhere else? Why the overhead with Rule or Business process?
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