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

The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now! Learn more

Reply
vgeldbr
Helper IV
Helper IV

Column type in dataflow not kept in desktop

Am I missing something here? I set the data type on a bunch of columns in a dataflow (in Premium Per User). When I import into Power BI desktop in order to create the reports the data types are wrong and have to be set again. See the two screenshots with examples:

 

Dataflow (set to fixed point / currency):

2021-11-08_09-19-05.png

 

Power BI Desktop (reverts to floating point decimal):

2021-11-08_09-18-36.png

2 REPLIES 2
v-luwang-msft
Community Support
Community Support

Hi @vgeldbr ,

In my opinion, this is by design.
You can refer to the official article that data type for Currency  is Decimal,When Power BI Desktop  connect to datafow ,Data type is according toDataflow data type. So it show you the  different result from Dataflow.

vluwangmsft_1-1636617546546.png

The following is my test:

vluwangmsft_2-1636617807766.pngvluwangmsft_3-1636617947196.png

 

And if you want to show Currency   value ,you could click here.But it only show the "$" in the value,not show in the column name.

vluwangmsft_4-1636618013237.png

And in Power Query by user Power BI desktop,it also different from  edit the dataflow.(not have Currency in data type)

Power BI Desktop:

vluwangmsft_6-1636618302722.png

Dataflow:

vluwangmsft_7-1636618331913.png

Did I answer your question? Mark my post as a solution!


Best Regards

Lucien

 

 

Isn't this the same as the data type in desktop Query Editor vs. Desktop data model? The point is that the data type is fixed decimal not floating point decimal and the query in the desktop should surely take the data type (fixed point) from the dataflow where it is explicitly set and not require it to be set again explicitly in the desktop query?

Helpful resources

Announcements
November Power BI Update Carousel

Power BI Monthly Update - November 2025

Check out the November 2025 Power BI update to learn about new features.

Fabric Data Days Carousel

Fabric Data Days

Advance your Data & AI career with 50 days of live learning, contests, hands-on challenges, study groups & certifications and more!

FabCon Atlanta 2026 carousel

FabCon Atlanta 2026

Join us at FabCon Atlanta, March 16-20, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.