Health Level-7 or HL7 refers to a set of international standards for the transfer of clinical and administrative data between software applications used by various healthcare providers
We are using a DTL transformation to take HL7 and transform into custom XML. But the nodes in the resulting XML are appearing out of sequence - and therefore failing validation against the schema.
The XSD schema for the XML looks fine when imported into Ensemble: root node in the XSD looks like this: And shows in Ensemble like this:
I have had a few questions about the number of HL7 messages Ensemble can handle lately, so i thought i would draw people's attention to the benchmark report
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 ?
As I was going though and trying to figure out why our CACHE.dat has increased in size over the past 18 days, I found that EnsLib_HL7.Message is still retaining messages dating back to 2014 even though we have our purge set to 10 days. Has anyone else experienced this?
I'm receiving HL7 message containing the escape sequence \X00D\ indicating a carriage return. In the HL7 documentation I find that this is a valid escape sequence but when I read the intersystems documentation it states that only \X0D\ is valid.
What is the best way to work around this? I think that intersystems should change the UnescapeEx method in the EnsLib.HL7.Segment so that it complies with the standards.
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I was wondering whether there are any best practices or guidance around converting a HL7 message in to XML stream which will then be delivered to an end-point. Any help would be much appreciated.
I would like to create a new message of a particular type and append various segments programmatically. I have started with the following snippet. What I am currently finding difficult is to define a segment of a particular segment structure. I would like to append a pid segment of 2.3.1 to my message. I know I could you the importfromstring but I wanted to know whether there was a better way of achieving this.
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.
I noticed today that when we are creating a message from one doc type to another doc type, that the message type categories are not necessarily set. This is causing some issues with routing rules when we try to reference the Message Type Categories. Is there a way to make sure the Message Type Categories are being set within a DTL to make sure this doesn't cause problems down the road?
First of all we would like to thank you for your time reading, thinking and aswering this question.
We have been developing a Transformation to convert a source ORU_R01 to a target ORU_R01. For each OBX segment we need to check an if, and then, if it is true we just need to put this OBX and continue to the next iteration, otherwise, if it is false, we need to put (copy) the ORC + OBR + TQ1 before this OBX, and then put this OBX, and after that, the SPM.
Within a DTL is it possible to access and update the Message Header properties of an EnsLib.HL7.Message?
Currently we have multiple EMR Services for each environment sending to 1 Business Process to Normalize the data, then it is sent to another Business Process to route the data.
I'm new to IS and the HL7 transformations using the DTL. I need some clarification on the foreach action.
I want to iterate over IN1 segments, and output only segments that contain certain allergy types in IN1-2 with foreach. Inside the foreach block, I check for allergy type "FA" in IN1-2 and, if found, send the segment with only the required fields (fields #1, #2, #3, and #5 to be exact). Please see the foreach block below:
Using the FHIR DEMO, I have pieced together how to make a FHIR Request using OAuth against an External FHIR Repository. When I execute the Patient search (HS.FHIRServer.Interop.Request), I get a HS.FHIRServer.Interop.Response that has a Quick Stream ID, which I then use to convert the Quick Stream to a JSON Dynamic Object. if I do a trace on the Raw JSON Object, I am able to pull out single elements, however I want to pull the raw JSON into a defined Class Structure.
I have been trying to track down an issue we are seeing in our TEST environment with Memory usage.
We have Several BP's for years now that take a HL7 message, parse it apart, and make calls to a Custom EnsLib.SQL.OutboundAdapter to have it execute Insert/Select/Update/Delete stored procedures against a MS SQL Database via JDBC connection. We are using Microsoft's JDBC 12.2 driver to do this.
What we are seeing is that IRIS.WorkQueue globals are being defined for these calls but then the IRIS.WorkQueue is not being cleaned up and taking up large amounts of Memory.
We are using a DTL transformation to take HL7 and transform into custom XML (XML is a virtual document, held in an EnsLib.EDI.XML.Document object). The schema specifying the format of the XML says one element should occur no more than 24 times (maxOccurs="24" in the XSD schema). However, the transformation to produce one such element always produces 24 elements, all but the last one blank, when tested stand-alone.
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I have a service named FTP_In that is of class EnsLib.HL7.Service.FTPService. It picks up files from multiple subfolders and sends them to an EnsLib.HL7.MsgRouter.RoutingEngine. What I want to do is somehow capture the subfolder as a variable for use in the routing rules. Is this possible?
Let's say I have the following files and directory structure on my FTP Server
Performing LUT table maintenance through Portal impacted Business Service HL7 message processing for one of our inbound feeds causing a message to fail. We are on Healthshare 2014.1.3. Is this a known issue, or is there a right way to modify table?
We are wondering how to create translation profile for HL7 to SDA in "HEALTH SHARE". can you please help us with the class definition containing the mapping for that(so that we can import directly and understand the mapping).
Is there any out of the box capability in Ensmeble to remove an FHS segment from a batch file? We have a client that is creating a batch of HL7 messages and they insert an FHS but there is no trailing FTS.
We are hoping to avoid custom COS code to handle this scenario.
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?
I am dealing with a clinical system that returns a stack trace within the NACK (Specifically, within MSA:3).
Within the stack trace there is an error code I am interested in, and hoped I could use the Reply Code Actions to look for that code within the error by using the "E*<text>" condition to either suspend or accept the response and move on. The problem is, looking at the error within the event log, I can see that the error text is truncated, cutting off the error code I'm looking for within the stack trace.
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