I've set up a connection between Power BI and Adobe Analytics, and I'm
importing some data from a specific segment created for this study. The
segment is created using Page URL, and it is at Hit level. One of the
fields is the Visitor ID. However, some of these visitor ids show up as
::unique_exceeded:: or ::unspecified::, as you can see in the following
image: Is there any reason for getting this error, or is there a way to
get rid of it?Thanks!