CJA Attribution- Grand total less than sum of rows?

[JaniceAk]

Bumping a previous question I posted--if anyone has knowledge on this?

When I apply a non-default attribution model to a metric counting specific events, and I apply it to a Web Page dimension (or any dimension), and select last touch, I notice that the grand total count is different than the row amounts combined. How do I make sense or interpret these numbers, relative to the attribution? 

With my understanding, in Last Touch attribution, a success metric-- e.g. an application submit event-- should not be attributed to more than one dimension item--therefore the sum of all rows should be equivalent to the grand total... but doesn't seem to be the case.

If anyone has insight please let me know!

[EurosIMS]

Hi @JaniceAk,

Do you have any segments or filters applied? The totals miss-match tells me that its only showing a certain amount (ie. 121,964 out of 631,013 total sign ups). Also, are the dimensions a derived field/do they have a different expiration/attribution model? If you remove all segments, filters, & drop page name as the dimension, does it total up correctly for each value? I'd assume that Opens can only occur on one page per person per visit, is that right?