I'm trying to figure out what is supposed to be in an IDAT file, by trial and error. I cannot get past a particular error. I don't know if it is an error in my XML file, or an error in the program that is processing it.
It would be helpful to have a document that specifies exactly what is expected in the XML. Not an example. Not a blank template from Service Extension Maintenance. A specification -- something that covers both the syntax and some level of semantics.