Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Level up your Power BI skills this month - build one visual each week and tell better stories with data! Get started

Reply
PbiConsult1
Frequent Visitor

Time of Days being summed in KPIs even when field is set to Not Summarize Modeling

I'm trying to build some KPIs. We want to plot some trends over time. The values are specific times of day that various software processes complete. I.E.

 

Process 1 4:05AM

Process 2 6:04PM

 

the idea is to plot the completion times for each date over time for weeks, months, years etc. to show trends

 

Power BI Desktop and up on the Report Server seem to be treating each time of day like a numeric value to be added up liked a column or row of numbers. So 6 different times on a particular day show up in the KPI as the quantity 6.  We've tried

the PowerKPI, PowerKPI Matrix, and the Dual KPI.  I did lots of posts about the not summarize setting not working in certain situations but this has more the look and feel of a bug or some nuance to a trend of a bunch of specific times of a day historically over weeks/months/years/.

 

So the data somes to us in Excel like this:

 

Process 1         Process 2           Process 3    ... Process 6

4:04 AM          5:06 PM              3:30 AM          7:30 AM

5:05 AM          7:23 AM              ....                 .....

 

So one KPI or time plot would plot all the completion times for process 1 , same for process 2,3 etc.

 

I see where this type of time of day aggregation has frustrated others in the past in posts on here, but for some reason thought Microsoft had fixed this behavior.  ANY guidance, links to code, .pbix files, a fix using DAX or SQL would be GREATLY appreciated.

Help 🙂 🙂 🙂 !!!!

 

 

 

1 REPLY 1
v-ljerr-msft
Microsoft Employee
Microsoft Employee

Hi @PbiConsult1,

 

The field of "duration" type is not supported in Power BI Report/Data view currently. Here is the idea shared on Power BI Ideas forum. You can vote it up and add your comments there to improve Power BI on this feature. Smiley Happy

 

Regards

Helpful resources

Announcements
April Power BI Update Carousel

Power BI Monthly Update - April 2026

Check out the April 2026 Power BI update to learn about new features.

Fabric SQL PBI Data Days

Data Days 2026 coming soon!

Sign up to receive a private message when registration opens and key events begin.

New to Fabric survey Carousel

New to Fabric Survey

If you have recently started exploring Fabric, we'd love to hear how it's going. Your feedback can help with product improvements.

Power BI DataViz World Championships carousel

Power BI DataViz World Championships - June 2026

A new Power BI DataViz World Championship is coming this June! Don't miss out on submitting your entry.