Hi David,
I'm resonding to your comment " I think this is documented "; I found the below link int he documentation, but an entire section in the documentation was copied and pasted, incorrectly.
http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY…
This part doesn't make sense:
"Create a new Data Transformation (emphasis added because the below instructions are for creating an array of groups which is the next step)
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Create a new set action by clicking Add Action and selecting set.
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Input a variable name into the Property field, such as ArrayOfGroups.
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Input ##class(%Library.VariableName).%New() into the Value field, where VariableName is the value you provided in the Property field.
but I can't quite figure out what it was supposed to be. In fact, inthe next step, Creating An Array of Groups, the steps above don't work anyway.
This is basically what I was doing with my Interchange loop, which calls the Group loop, which calls the subtransform. The interchange transform runs, but I end up with the ISA line and the IEA line, and nothing else in between. Not quite true: I end up with a reference to a GroupDocsRef in between. My output file has just two lines however.
Anyone else have an idea? Any examples of an Ensemble 835 DTL transform at a transaction level that I somehow missed on the web?
Thanks,
Laura
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