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Anonymous
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6 years ago
Solved

ISBLANK does not refer to data

Hi there, 

it is my second day with power BI. 

I want to display missing data (nulls) in each of field (non numeric). I dont know if that is the best approach but i have decided to create meassure like:

MissingActors = ISBLANK(Merge1[result.actor]))
and then summarize it.
but i get this:
A single value for column 'result.actor' in table 'Merge1' cannot be determined. This can happen when a measure formula refers to a column that contains many values without specifying an aggregation such as min, max, count, or sum to get a single result.
 
How can i solve this?
 
 
  • Anonymous ,

     

    You need to add an aggregation like below:

    MissingActors =
    ISBLANK ( MAX ( Merge1[result.actor] ) )
    

    Community Support Team _ Jimmy Tao

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

     

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