Using MAX to get most recent data

Hi  SandeA ,

I created a sample pbix file(see attachment) for you, please check whether that is what you want. You can update the formula of measure [FilenameDB6Size] as below:

FilenameDB6Size = 
VAR _selfilename =
    SELECTEDVALUE ( Database6[FileName6] )
VAR _maxdate6 =
    CALCULATE (
        MAX ( Database6[Date6] ),
        FILTER ( ALLSELECTED( Database6) , Database6[FileName6] = _selfilename )
    )
RETURN
    CALCULATE (
        MAX ( Database6[Size6] ),
        FILTER ( Database6, Database6[Date6] = _maxdate6 )
    )

If the above one can't help you get the desired result, please provide more sample data in your tables (exclude sensitive data) with Text format and your expected result with backend logic and special examples. It is better if you can share a simplified pbix file. You can refer the following link to upload the file to the community. Thank you.

How to upload PBI in Community

Best Regards