Filter Table Using Sum

[awitt]

I'm looking to create a measure that counts the number of single line orders in a table. For example, this table would yeild a result of 2 (or list the two order numbers out) since there were only two unique order #'s that only had a single item on the order. 

I had written this but it clearly isn't working...

Single Line Orders = CALCULATE(
             DISTINCTCOUNT(Order #),
                Filter('Table'),
                   Sum('Table'[Item Qty) = 1)
)

[v-xicai]

Hi awitt,

For your DAX function, there are two expression errors like picture below, while it can't return the correct result after correct the DAX.

 

To work the issue, you can follow steps below.

Firstly, you can create intermediate table Count_Table to count distinct Order.

Then, create measure named Single Line Orders to count the unique order.

Single Line Orders = CALCULATE(COUNT('Table'[Order #]),Count_Table[Count]=1)

Finally, return the result showing picture below.

Here is my test pbix file link: https://qiuyunus-my.sharepoint.com/:u:/g/personal/pbipro_qiuyunus_onmicrosoft_com/EUhaNajioVZGnIwAN2...

Best Regards,

Amy

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

[Zubair_Muhammad]

@awitt 

try  following Measure

Measure =
COUNTROWS (
    FILTER (
        ALL ( TableName[Order#] ),
        CALCULATE ( COUNT ( TableName[Order#] ) ) = 1
    )
)