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bbotros77's avatar
bbotros77
Frequent Visitor
3 years ago
Solved

Power BI MIN Date Between Two Dates

I was trying to get the Min date between two dates Columns, it works fine only if the two dates are available... if only one date is available, it comes up blank (it is supposed to pick the one date)...
  • OwenAuger's avatar
    3 years ago

    Hi bbotros77 

     

    Yes, when MIN is used with two scalar arguments, BLANK can be returned if one argument is blank and the other argument is "greater than" BLANK (which is the case for values corresponding to positive numbers).

    This is different from how blanks are treated with MIN (with a single column reference argument) or MINX.

     

    You could rewrite your expression by constructing a single-column table containing the two scalar values and use MINX like this, which would return BLANK only if both dates are blank:

     

    Date First Entered ATI or MCA =
    MINX (
        { 'Application'[Date First Entered ATI], 'Application'[Date First Entered MCA] },
        [Value]
    )

     

    I think you can omit the .[Date] as well.

     

    Does this work?