DAX Formula

[Sashavg14]

CurrentMonthAverageYield =

VAR CurrentDate = MAX('calender yield'[Date])

RETURN

CALCULATE(

    AVERAGE('Production orders'[Qty in kg]),

    FILTER(

        'calender yield',

        'calender yield'[Date] >= STARTOFMONTH(TODAY()) &&

        'calender yield'[Date] <= ENDOFMONTH(TODAY())

    )

)
When I try to create this formula to show the current month average yield I get red lines under "TODAY" and an error message: "Parameter is not the correct type".

[Dangar332 · Accepted solution]

Hi, @Sashavg14 

You can't Pass scalar value to STARTOFMONTH function you need to provide column name
Try below measure

CurrentMonthAverageYield =
VAR CurrentDate = MAX('calender yield'[Date])
var Monthstart = eomonth(today(),-1)+1
var MonthEnd = eomonth(today(),0)
RETURN
CALCULATE(
    AVERAGE('Production orders'[Qty in kg]),
    FILTER(
        'calender yield',
        'calender yield'[Date] >= Monthstart  &&
        'calender yield'[Date] <= MonthEnd 
    )
)

[Sashavg14]

Thank you so much!!!