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

Data Days is here! Join us now for 60+ days of learning, challenges, and connection. Learn more

Reply
avivba
Regular Visitor

Create Relationship

I'm having a difficult time creating a relationship between two excel tables.

I created a column type at both table indcating if a task is a pilot, rollout, product or customer.

When I am traing to make a relation bettween the two I am getting an error meesage that "mast have a unique value"

 

Any sugesstion how to create this relationship?

 

 

1 ACCEPTED SOLUTION
CahabaData
Memorable Member
Memorable Member

1 of the table columns must contain only unique values.

 

If your tables both have repeating values for valid purposes - you must create a new table with distinct values.

 

You then connect the 2 tables you have to this 1 distinct table rather than attempt to join them both together directly.

www.CahabaData.com

View solution in original post

1 REPLY 1
CahabaData
Memorable Member
Memorable Member

1 of the table columns must contain only unique values.

 

If your tables both have repeating values for valid purposes - you must create a new table with distinct values.

 

You then connect the 2 tables you have to this 1 distinct table rather than attempt to join them both together directly.

www.CahabaData.com

Helpful resources

Announcements
Fabric Data Days is here Carousel

Fabric Data Days 2026

Don't miss out on Data Days, June 15 through August 7. Learn Fabric, Power BI, SQL, AI and more.

May Power BI Update Carousel

Power BI Monthly Update - May 2026

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

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.