count rows per product with filters

[elsacq]

Hi! 

I need to create a measure to count when status is KO how many OKs are after the KO startdate.

Sample of data

Id	IdProduct	Status	Startdate
1	3568	KO	1/8/23 9:00
2	3568	OK	1/8/23 10:00
3	3999	KO	1/8/23 10:30
4	3568	OK	1/8/23 12:00

What I need:

IdProduct	#postOK
3568	2
3999	0

I tried:

PostOK =

VAR currentdate = SELECTEDVALUE(facttable[startdate])

VAR currentproduct = SELECTEDVALUE(facttable[idproduct])

RETURN

CALCULATE(

    DISTINCTCOUNT(facctable[id]),

    FILTER(

        ALLSELECTED(facttable),

        facttable[IdProduct]=currentproduct && facctable[startdate]>currentdate),

    status[status]="OK")

If I don't filter by status the result is:

Id	IdProduct	#postOK
1	3568	2
2	3568	1

but when I filter my table to see only KO rows, the postOK measure is blank.

Any help will be appreciated.

[elsacq]

thanks a lot! I've been struggling with this for days

[Anonymous · Accepted solution]

Hi @elsacq ,

According to your description, here are my steps you can follow as a solution.

(1)My test data is the same as yours.

(2) We can create a measure. 

PostOK = 
var _date=CALCULATE(MAX('facttable'[Startdate]),FILTER(ALL('facttable'),'facttable'[IdProduct]=MAX('facttable'[IdProduct]) && 'facttable'[Status]="KO"))
var _count= COUNTROWS(FILTER(ALL('facttable'),'facttable'[IdProduct]=MAX('facttable'[IdProduct]) && 'facttable'[Startdate] > _date && 'facttable'[Status]="OK"))
return IF(_count = BLANK() ,0, _count)

(3) Then the result is as follows.

Best Regards,

Neeko Tang

If this post  helps, then please consider Accept it as the solution  to help the other members find it more quickly.