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xl0911's avatar
xl0911
Helper III
4 years ago
Solved

Product table and subscription table

expected result     Hello,   I have a product table that looks like that:   Product Id       Product Name       1 Product Y 2 Product X 3 Product Z   And I have a Su...
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  • speedramps's avatar
    speedramps
    4 years ago

    I have updated the solution as requested to only check if the product was still active at the end of the month. (Originally you implied you wanted active anytime of the month) 

    Click here to download a solution 

     

    Now please click thumbs up and accept as solution.
    It is not fair to keep changing to problem description.
    If we the fix the problem then please accept the solution and raise a new ticket if you want to change the problem description.

     

    WasActive =
    // This measure returns a TRUE if the product was still active at the begining of the period
    VAR mindate = MIN('Calendar'[Date])
    VAR maxdate = MAX('Calendar'[Date])
    VAR previousid =
    CALCULATE(
        MAX(Facts[Table Id]),
        ALL(Facts[Status Date]),
        Facts[Status Date] < mindate)
    VAR previousstatus  =
    CALCULATE(
        SELECTEDVALUE(Facts[Status]),
        ALL(Facts),
        Facts[Table Id] = previousid)
    RETURN
    IF(previousstatus = "Active", TRUE())
     
    IsActive =
    // This measure returns
    // a TRUE if the product was set active at the end of the period
    // a FALSE if the product was set not active at the end of the period
    // the previous months valued if it was not set this month
    VAR mindate = MIN('Calendar'[Date])
    VAR maxdate = MAX('Calendar'[Date])
    VAR lastid =
    CALCULATE(
        MAX(Facts[Table Id]),
        ALL(Facts[Status Date]),
        Facts[Status Date] >= mindate && Facts[Status Date] <= maxdate)
    VAR laststatus  =
    CALCULATE(
        SELECTEDVALUE(Facts[Status]),
        ALL(Facts),
        Facts[Table Id] = lastid)
    RETURN
    SWITCH(TRUE(),
    laststatus = "Active", TRUE(),
    laststatus = "Not Active", FALSE(),
    [WasActive]
    )
     
     
    ActiveProducts =
    // This measure counts the number or products that were active

    SUMX(
        VALUES(Products[Product Id]),
        INT([IsActive])
    )
     
xl0911's avatar
xl0911
Helper III
4 years ago

Thank you.

I'm getting this error "The expression refers to multiple columns. Multiple columns cannot be converted to a scalar value."

 

I guess that maybe the formula can't handle a scenario that maybe a product has 2 rows of status in the same date... ? 

 

 

tamerj1's avatar
tamerj1
Community Champion
4 years ago

xl0911 
Can you please pase a screenshot of the measure code?

  • xl0911's avatar
    xl0911
    Helper III
    4 years ago

    Found my Mistak..  

    • tamerj1's avatar
      tamerj1
      Community Champion
      4 years ago

      xl0911 
      Please check the latest version of the code and the sample file as I amended as per your reply to speedramps 

      • xl0911's avatar
        xl0911
        Helper III
        4 years ago

        I checked your file and it's not the result I wanted.

        I attached a screenshot of the result I want.