Showing the zero with a measure

Hello,

After "playing" with my measure I got another issue, linked to the "+0" at the end.

In my Box dimension I have an Arrival Date. When I add it to a table with the Box Number and the measure it splits every Box number with every Arrival date. However I just want to display the Arrival date of the Box number itself.

I think it's coming from the "+0", because when I use the former definition of my measure, the split disapear.

I actually don't know how I can avoid this behavior...

Here's the differences in my report :

Logs week :

CALCULATE(SUM('EN Documents Detail'[All logs]); 'EN Day'[Day date] >= TODAY()-7)

Logs week 0 :

CALCULATE(SUM('EN Documents Detail'[All logs]); 'EN Day'[Day date] >= TODAY()-7)+0