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.
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?
Talking with a friend of mine, Machine Learning specialist @Renato Banzai, he brought one of the biggest challenges faced by companies nowadays: deploying ML/AI in live environments.
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 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'm looking for a user-friendly way to make a method library available in DTL, and by user-friendly I mean via '..MyMethod()' or '$$$MyMacro()' rather than '##class(MyPackage.MyClassName).MyMethod()'.
Does anybody know of a way to add a second superclass or a set of macros to a DTL ... or some other trick?
We are seeing ERROR #5002: Cache error: <MAXSTRING>zSaveData+14 ^EnsLib.HL7.Segment.1 come up on a Routing rule when we are trying to Encoded PDF's through a DTL. In the DTL we are copying source to target. Is there a limitation on trying to copy source to target?
At the bottom of the DTL you are see that we commented out converting the Encoded PDF to a Stream, is it recommended that we always use %Stream anytime we are dealing with PDF's?
Does anyone know how to disable the auto-refresh in Healthshare, especially for Message viewer , Business process designer, DTL editor pages?
These pages in management portal refresh every 15min( i.e. as per the session time out setting) . I tried to set the following two configs to disable the auto refresh but both had no impact.
set ^EnsPortal("DisableInactivityTimeout","Portal") = 1
See how X12 SNIP validation can be used in InterSystems IRIS data platform and how to create a fully functional X12 mapping in a single data transformation language (DTL):
I have a PV1 repeating field that can contain multiple or a single value. I'd like to always pull the last value in the field but am not sure how to configure this in my DTL.
I have a case where our EMR is sending data, but not all the values needed for the Ancillary are valued properly and causes that message to error/halt processing on the Ancillary system, not ideal but its what they do. I would expect them to still process the message except that 1 field, but they don't.
I want to add validation to make sure certain fields are valued correctly for the Vendor.
So I add some statements to take those items that don't pass this validation out to a batch file with headers.
I just need to know if I can test a Virtual Document to a flat file transformation using the Test facility in the Tools tab of the Data Transformation Builder.
There is an example in Ensemble(ENSDEMO namespace), but that is for a Virtual Document to Virtual Document. I need to know the syntax in the Input box.
I am currently evaluating Source Control systems that we can use for both MS SQL, MS Visual Studio, and InterSystems IRIS. For both MS SQL and MS Visual Studio we do have the option of either Azure or GitHub. I understand when we upgrade to IRIS 2019.1 we have options for Source Control, and in previous Global Summit's I have heard GitHub discussed. So why can't I user GitHub for both MS SQL/MS Visual Studio and IRIS?
A couple of questions come to mind starting to think about Source Control
I have a case where I need to look up the NPI provider against an External MS SQL database to retrieve our Provider Identifier to send to a downstream system. In the past I would use a Business Process (BPL) to connect to the outside MS SQL via JDBC and get that information for me. But I was thinking instead of creating a BPL process to do this, would it be better just to link to the outside MS SQL database table to retrieve the information in a SQL statement within a DTL?
I know hundreds of people have done this but I'm looking for some DTL's as a start to do HL7 to FHIR, I appreciate everyone's HL7 is slightly different, but just some starter DTL's would be much appreciated? Can anyone help?
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.
A small percentage of our patients have an extra hospital number which was imported from the previous PAS but is no longer in use. We only need to send MRN and NHS number and would like to suppress CMRN. Could you please advise me how to do it in DTL?
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.
I have come across several cases where I need to set a Date filter to send only send any admit/scheduled date past a certain point. We have a couple different date comparison functions but none looking at the true date. Most of them are date + 15 or etc. Does anyone have a good date function they have written to say if x > 20170102 ?
I need to add some extensions to the HS.FHIR.vSTU3,Model.Resource.Patient class and then use those extensions to convert incoming FHIR JSON to the FHIR Patient Resource and Likewise add functionality to create A FHIR Patient (target class) from my patient database into the FHIR Patient Resource Object (target class)
many months ago I found a tutorial that explained all of this but can no longer find that tutorial.
I am putting together a new interface to take in a CSV file and output an HL7 message.
I have used the record mapper to create the source class and I am putting together the transform, but when trying to test it I am not seeing the data populate the HL7 as intended.
I need some help converting XLT (XML) into DTL (XML) pragmatically using COS or any other available options in IRIS for health. It is for HL7-TO-nonHL7 translation.
I am having difficulties with using the ..Strip() function in my DTL to strip the slash ( / ) from the phone number portion of an x12 834. There are very few records that have the slash in the phone number, so I am trying to filter out any characters other than numbers so that all phone numbers are formatted 1112223333.
Here is the code portion of the strip:
Set HomePhone ..Strip(source.{loop2000(k1).loop2100A.PER:CommunicationNumber},"*AW","-()/").
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