We have a data transformation where source is object collection (populated from a json file)  and target is EnsLib.EDI.XML.Document.

If source file is large enough, transformation fails and we get <store> error and I quickly found this:

https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=EBPLR_DTL_foreach which at the bottom in "Avoiding <STORE> Errors with Large Messages" section tells to: 

"As you loop over segments in a message or object collections, they are brought into memory.

We have a business service that extends Ens.BusinessService and uses  EnsLib.File.InboundAdapter.

This service polls for json files in a folder.

Method signature is like this:

Method OnProcessInput(pInput As %FileCharacterStream, pOutput As %RegisteredObject) As %Status

And inside that method it tries to read the content like this:

set tData = pInput.ReadLine(,.tStatus, .tEOL)
if ($$$ISERR(tStatus)) quit
set tJSON = {}.%FromJSON(tData)
 

I added some trace calls before and after lines and noticed it's always that last line that fails if content is larger than 32kb.

Any workaround for this?

I have used Studio's schema wizard to create classes representing my XML structure as defined in an xsd file and then I use the main class of that set of classes as parameter in my Ensemble web service.

Let's say I have a web method signature like this:

Method myMethod(message As My.Schema) As %String [ WebMethod ]

How do in that method take this message and convert it into a EnsLib.EDI.XML.Document?

My.Schema extends both %Persistent and %XML.Adaptor so I guess there should be some simple way to create an instance of EnsLib.EDI.XML.Document out of it?

EnsLib.EDI.XML.Document has for instance a

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.

Why is that? And what would be the best approach to transforming complex record map to several xml documents?

This might be a very simple rookie question but I'm trying to create couple of web services in Ensemble and using  document below as my tutorial, I do manage to do it:

http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY…

But instead of doing it as described above, where method signature is like this:

Method GetCustomerInfo(ID As %Numeric) As ESOAP.SOAPResponse [WebMethod]

I would like it to be:

Method GetCustomerInfo(valid XML against schema1) As valid XML against schema2 [WebMethod]

because I'm trying to replicate a web service from another non-Intersystems