Sum where version is highest by another variable (no max version in the whole data)

Question

I\'m struggling having this measure to work.

I would like to have a measure that will sum the Value only for the max version of each house.

So following this exa

Answer 1

I use "Data" as a name of your table.

Sum of Latest Values =
VAR Latest_Versions =
    SUMMARIZE ( Data, Data[House_id], "Latest_Version", MAX ( Data[Version_Id] ) )

VAR Latest_Values =
    TREATAS ( Latest_Versions, Data[House_id], Data[Version_Id] )

VAR Result =
    CALCULATE ( SUM ( Data[Value] ), Latest_Values )

RETURN Result

Measure output:

How it works:

1. We calculate a virtual table of house_ids and their max versions, and store it in a variable "Latest_Versions"
2. We use the table from the first step to filter data for the latest versions only, and establish proper data lineage (https://www.sqlbi.com/articles/understanding-data-lineage-in-dax/)
3. We calculate the sum of latest values by filtering data for the latest values only.

You can learn more about this pattern here: https://www.sqlbi.com/articles/propagate-filters-using-treatas-in-dax/