DAX Formula to get the input per process based on filter by date

[JWick1969]

I have a requirements to get the total input per process per month but it seems i'm getting an error my code and not giving me the correct value. I have a slicer to select a process that i need to show all the input and the defect performed and also have a date selection using also slicer.

To display the data i have a matrix table were the rows composed of defect list and the column is date and month, values are qty per defect, rate.  the rate formula is qty/total input per process. 

DAX Measure with error.

 CALCULATE(SUM(DS[Touched]), ALLSELECTED(DS[defectlist]), ALLSELECTED(DS[createddatetime]), DS[process]=[Selected Process])

can anyone help me with the correct DAX measure 

[rajendraongole1 · Accepted solution]

Hi @JWick1969 - you can modify the measure to correctly calculate the total input for the selected process and take slicers into account

TotalInputPerProcess =
CALCULATE(
SUM(DRY_DS[Touched]),
ALLSELECTED(DRY_DS[defectlist]), -- Keep defect list slicer
ALLSELECTED(DRY_DS[createddatetime]), -- Keep date slicer
DRY_DS[process] = [Selected Process] -- Filter for the selected process
)

For your defect rate calculation (Rate = QTY / TotalInputPerProcess), make sure you use the newly created TotalInputPerProcess measure

DefectRate =
DIVIDE(
SUM(DRY_DS[QTY]),
[TotalInputPerProcess],
0 -- Handles division by zero cases
)

hope it works at your end, let me know if any adjustments.

[JWick1969]

Just made some changes on the code, the grand total is correct but still not getting the correct values per defectlist if i used to get the rate. the values of test2 should be all 50,349.
 

TotalInputPerProcess =
CALCULATE(
SUM(DS[Touched]),
ALLSELECTED(DS[defectlist]), -- Keep defect list slicer
ALLSELECTED(DS[createddatetime]), -- Keep date slicer
filter(DS, DS[process] = [Selected Process]) -- Filter for the selected process
)

-- this is working if the process value is hardcoded

CALCULATE(SUM(DS[Touched]), ALL(DS[defectlist]),DS[process]="SAMPLE")

[JWick1969]

Thanks for the reply. This is the error i'm getting from the code.

A function 'PLACEHOLDER' has been used in a True/False expression that is used as a table filter expression. This is not allowed.