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
Anonymous
Not applicable

SSAS Tabular exponential column data mismatch

Exponential.JPG

Hi team,

I am facing data mismatch in SSAS tabular model cube beacuse of exponential data in column. refer screenshot for sample data.

DAX: Calculate(sum(Table[Amount]))

when i compare data with SQL and SSAS cube data not matching. i have to fix this exponential in cube to match data with SQL DB and SSAS Cube. 

would someone can please help me in this regards

 

regards

SNKM

 

3 REPLIES 3
idp6134
New Member

I have a similar issue.  The keys I use are defined as 18,0 and they are unique.  They are the PK in the SQL Server DB I use, so I know they are unique.  But when I bring the table into SSAS Tabular it is displayed in scientific notation.  Even if I change the data type to whole number I am not allowed to set the value to unique because SSAS see the numbers as duplicates but they are not.

 

This needs to be fixed.

amitchandak
Super User
Super User

@Anonymous , Change Data type in SSAS, so that power BI does not get Value like E-16 . They try

Share with Power BI Enthusiasts: Full Power BI Video (20 Hours) YouTube
Microsoft Fabric Series 60+ Videos YouTube
Microsoft Fabric Hindi End to End YouTube
Anonymous
Not applicable

@amitchandak 

even i change data from General to Decimal number no luck, below are the details

row data contains more than 18 digits, when we add table in SSAS cube from SQL DB, column data contains scientific notation which cause in data mismatch. 

1.96E+16

 we have to bring data as is from SQL into cube with out scientific notation to get accurate sum.

SQL column data type is Amount Decimal(38,2)

would you please help 🙂

below is the screenshot.

Exponential1.JPG

Helpful resources

Announcements
Power BI DataViz World Championships

Power BI Dataviz World Championships

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

December 2025 Power BI Update Carousel

Power BI Monthly Update - December 2025

Check out the December 2025 Power BI Holiday Recap!

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.