I have a transformation that calls another transformation to do some recursion on a result set (since looping is not an option). I pass an XML from the parent transformation to the child transformation. I then do some processing in the child and put together a string that I need to pass back to the parent. How can I do this? I tried using "result rows" with the field specified there, but I'm not sure if I'm missing something. I get an "undefined" error when trying to use it in the parent transformation.
Any help is greatly appreciated.