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

Earn the coveted Fabric Analytics Engineer certification. 100% off your exam for a limited time only!

Reply
Analitika
Post Prodigy
Post Prodigy

Relationships in Power BI

Hi,

 

I would like ask why I can't connect tables one-to-one relationship? I am getting message: 

Analitika_1-1684936491807.png

 

3 REPLIES 3
Greg_Deckler
Super User
Super User

@Analitika Somewhere you have a duplicate value in those columns or you have unmatched rows. The first issue might be caused because of the case insensitivity of DAX, something like AQ701 is the same as aQ701 is the same as aq701 is the same as Aq701, at least as far as Power BI is concerned. But, it really looks like the latter where you have a bunch of rows in your 2nd table that don't match anything in your first table.


@ me in replies or I'll lose your thread!!!
Instead of a Kudo, please vote for this idea
Become an expert!: Enterprise DNA
External Tools: MSHGQM
YouTube Channel!: Microsoft Hates Greg
Latest book!:
Mastering Power BI 2nd Edition

DAX is easy, CALCULATE makes DAX hard...

I tried to make table to be distinct but still seems it has  duplicates. Seems it is a reason that I can't make one-to-one relationship.

@Analitika remove blanks

Helpful resources

Announcements
April AMA free

Microsoft Fabric AMA Livestream

Join us Tuesday, April 09, 9:00 – 10:00 AM PST for a live, expert-led Q&A session on all things Microsoft Fabric!

March Fabric Community Update

Fabric Community Update - March 2024

Find out what's new and trending in the Fabric Community.