Customize the default aggregation of subtotal in matrix visual

[subhendude]

I've a fact table with few measures i.e.; [SuccessCount] and [FailureCount]. They are grouped by timestamp and customer. The requirement is to show a matrix report with a basic stepped layout feature with subtotals. Please note the SLA is calculated using a formula [SuccessCount]*100.0/([SuccessCount] + [FailureCount])

The matrix report works perfectly with the subtotal except SLA field. It is simply adding the SLA numbers and show in the subtotal(red highlighted). I would like to apply a formula for SLA like [SuccessCount] Group by Customer & Timestamp *100.0/([SuccessCount] Group by Customer & Timestamp + [FailureCount] Group by Customer & Timestamp) and then show it in the subtotal.

Any pointers how can I achieve this?

[v-eqin-msft]

Hi @subhendude ,

It seems that there is no measure in your sample file. I used @amitchandak 's method to create one, and I could not reproduce your issue:

Could you please share the logic of it and provide more details like screenshots to help us clarify your scenario?

Best Regards,
Eyelyn Qin

[subhendude]

@amitchandakThanks a lot! I tried the solution and it works indeed. However I've a date slicer to filter the date. When I add the measure to the matrix visual, it starts showing the data for every day and not the days according to the date slicer. 

In the above example, if I set the date 25th and 26th, it shows data for all the days with measure applied. Removing measures, the filter works as expected and shows data for 25th and 26th only.

[amitchandak · Accepted solution]

@subhendude , Assume these are measures

Divide([SuccessCount], ([SuccessCount] + [FailureCount]))  // create % measure 

if they are columns then

Divide(Sum(Table[SuccessCount]), (Sum([SuccessCount]) + Sum([FailureCount])  ))  // create % measure  - mark % from measure tool

[subhendude]

@amitchandak I added the calculated column using the formula but I'm looking for ways to calculate the subtotal of the SLA in the matrix report. It shows the sum of all the SLA's for that customer and timestamp.

You can find the sample pbix here https://www.dropbox.com/s/lysjzjk2nkdf2o3/sample.pbix?dl=0