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.
A newbie question. I am trying to use Data Transformation Editor to transform NTE segments into additional OBX segments. At the moment I am getting both segments OBX and NTE trying to populate a single OBX. Can this be easily fixed?
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".... ?
We are currently migrating Interfaces from JCAPS to HealthConnect 19.1 and have done a lot of work on our Dev server. I am looking to copy/export this work over to the Test server and have managed to export the production and Rules, HL7 custom Schemas etc. The only thing left now are the Data Transformations but so far I can only find ways of copying the transformations over individually. Is there some way to copy all of the transformations we have produced in our namespace to another server in one go?
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?
When creating an outbound X12 file (834, 835, 837, etc), what's the easiest way to keep a segment count to use in the SE01 element? Other mapping tools I've used either detect it's an X12 file and do this automatically, or there's an option to keep a count after each outputted segment. The Data Transformation tool within Health Connect doesn't seem to have similar functionality, but I could just be missing something. Any help would be greatly appreciated!
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.
Actually I am trying to implement a RESt API where in I will get ZIPCODE as request and I need to call external API which will take ZIPCODE as input and give State and City in response.
But the problem is the request is in XML Format and also response is in XML format.
I have a delimited flat file that I need to read and then generate an HL7 A08 message from the fields in the file. I used the Management Portal's Record Mapper to generate the Map.Record class, then used drag & drop to map fields in the delimited flat-file to an A08 message.
But when I try testing this in the test tool, I'm getting an ERROR #6254: Tag expected . XML input. ... is not in proper format as child of Record (ending at line 2 character 11).
The phone number field for the PID segment was customized to send email address in PID 13.4. How can I remove the email address to map only the phone number to the PID 13.1 field?
Hello, our Team is trying to develop Ensemble DTL to transform incoming X12 files into persistent data records. We created a persistent class and we can insert data using SQL. We tried to verify that %Save() gets called by adding %AddToSaveSet() method to persistent class and there writing to a global. We had to extend our persistent class with Ens.VDoc.Interface class or we could not see %Save() being called from Ensemble DTL. We suspect that %Save() gets some kind of error. We tried to debug by overwriting Transform() method in our DTL class.
I am having an issue with the output file format on a production where quotes (" ") around column values are being removed from the imported file. For example, my input file is a csv formatted as such: "123", " ", "ABC". The output file format that is being generated produces: 123, , ABC. I need the output file to retain the quotes around the data.
Is this something that can be corrected in the record map? Or is it an issue elsewhere?
We have one user that is having issues in Ensemble via browser. The two issues she reported are:
- If she opens a DTL, she has to Save or Compile the DTL before she is able to edit anything in the Actions tab. Typically, you can simply open the DTL, click on a line, and edit the Actions.
- If she opens the Tools tab and clicks the Test button, she does not get a response and it eventually times out on her. Typically, clicking the Test button will open a new window where you can paste a message to test your DTL with.
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.
Two fairly common requests we receive from HL7 customers are (1) how to remove all trailing delimiters for fields and segments in HL7 messages and (2) how to "find and replace" for an entire HL7 message (as opposed to one segment/field at a time). The code sample below shows a custom function that solves for item 1 and by extension item 2 above. In other words the same approach can be used for finding/replacing any sequence of chars in an entire HL7 message, with some tweaks to the custom function.
We have a case where a vendor can send us more information in the DICOM message rather than in the HL7 result message. In theory it should be possible to take a DICOM and convert it to HL7, stupid question is has anyone done it before? Does anyone have any good examples of a DTL they did to show me how to setup the message structures and translation?
I came across How to import a tab separated text file into a SQL table programmatically?, which appears to indicate that I can pass the filename and all records will be imported. However, when I put use the Import method only a single record gets imported. However, all records are imported if I use the management console to import the file by selecting it and choosing the options.
I would need to build a Complex Record Map and then transform that into xml. But not the whole batch to one xml file - instead every repetition in that Complex Record Map would become one xml file.
For Simple Record Maps this is easy to do because there are different types of Business Services that handle every record either individually or all of them as one batch but there doesn't seem to be similar options for Complex Record Maps? Instead, there is only batchtype business services.
I am trying to come up with a way to decode the Base64 we receive in an HL7 message into a PDF file and save it in a directory on our AIX machine. I thought I had the following working at one time but I am having issues. Has anyone done this before?
Is it possible to have a, b, c, d, e, and f as a counter instead of the counter being numeric? See below...Epic would like us to set OBX.4 using a alpha numeric combination.
I am trying to transform an Enlib.EDI.XML.Document through aXLT I know how to trans form the xml document through a xlt stylesheet but been trying to get an Enlib.EDI.XML. Document from a procees by creating aoperation that will do the transformation of this to file if this can be done in a process all ideas welcome so far I have come to this and I keep getting an error
So this may sound trivial, but I'm seeing conflicting information on this topic and hoping to get clarification.
According to Enslib.HL7.Message class definition, the maxlength of RawContent is 10,000 characters. So when using encoding like UTF-8, that is 10KB. When using Unicode, that should then be 20KB.
But then also coming across some forums and documents where 32KB is maximum size before HL7 fields are truncated.
What is the sure way to determine and modify an interface's maximum supported message size?
I have a DTL that reads an xml file and I want transform that to a list of objects but I have a problem looping through my xml as when I try I get the first instance on the xml not the whole XML being transformed. here is my example. Here is the output
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 need advice converting a comma delimited string container with multiple records into some type of recordmap that iterates through all the records.
My string container has several records and I would like to loop through the number of records in the string container and transform each record in the container individually. Number of records will vary but the number of fields per record is static (28 fields). Meaning after every 28 fields, a new record begins. The goal is to convert to individual delimited flat file records.
I have a business service that brings in a xml virtual document to the production and also a csv service that brings in a csv file and have a process that transforms both to a xml output but I have a problem with the csv as it is giving me this error when I try to trans form it ```ERROR <Ens>ErrException: <PROPERTY DOES NOT EXIST>zOnRequest+1 ^EnsLib.MsgRouter.VDocRoutingEngine.1 *DocType``` I have read here followed the suggestion but now I do not get any errors but my m
I've got a Service that get ACK Messages originated by another system.
I want to get the details of a Message when the ACK is CE (Failed Message).
I don't know whether this is the best approach but, at the moment, I have a DTL and I would like to search the Cache Database for a Message with the Control ID on the ACK in the MSA segment.
Ensemble 2015. Working on an a way to send NACK'd HL7 messages to a flat file for external review/troubleshooting. (Similar to the way BadMessageHandler deals with validation errors.)
I think I have the Alert piece down, but need assistance with the exact syntax to do an SQL query in the DTL (or a custom function) to pull the HL7 message Raw Content into the Alert, based on the SessionID.
(Also, anything special to write alerts to the File Operation?)
2. DTL makes a call to a webservice (Post) via a REST operation via SendRequestSync call.
a. if the post is successful, end the DTL
b. if the server that hosts the webservice is down, i would like to keep retrying with the same message and not lose any messages in the queue.
does a simple "quit 0" at the DTL will rollback the message and will retry? please let me know how not to lose any messages if the webservice server is down.
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