None, Unspecified, Unknown, and Other in reportingVarious reports in the Adobe Marketing Cloud can show None, Unspecified, Other, or Unknown, depending on the specific report viewed. Generally, this breakdown means that the variable was not defined or otherwise unavailable. The following provides a comprehensive list of how each report can have one of these line items."None" in reportingThis breakdown is one of the most common seen in the Adobe Marketing Cloud. Some explanations why these values...