Help with filter one measure

[Tresor]

Good morning,

hope you all are great.

I have a problem filtering one measure, wiosh you could help.

I have a table with data that is filtered by datestamps. For knowing which is the last date stamp is used the following:

lastdate = 
LASTDATE(airlift[phot_day_real])

That date is p.e. 22 - jan - 2021

I trying to filter the data like follows:

test_seats = 
CALCULATE(SUM(airlift[Seats]),
    FILTER(airlift,
        airlift[photo_day]=DATEVALUE([lastdate])))

but it doesn´t work....

But if I put the date manually it works perfectly, like this:

Total_seats = CALCULATE(
SUM(airlift[Seats]),
airlift[photo_day]=DATE(2021,1,22))

Can anyone help me with this¿?

Thanks!

Peter

[AlB · Accepted solution]

Hi @Tresor 

That is context transition working against you. Try:

test_seats =
VAR aux_ =
    DATEVALUE ( [lastdate] )
RETURN
    CALCULATE (
        SUM ( airlift[Seats] ),
        FILTER ( airlift, airlift[photo_day] = aux_ )
    )

Please mark the question solved when done and consider giving a thumbs up if posts are helpful.

Contact me privately for support with any larger-scale BI needs, tutoring, etc.

Cheers 

[Tresor]

This is amazing!!! Thanks!!!! 😀