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payal4 Member
Member

Error message on building a relationship

Please help me with the following error:

 

Error Message:
Failed to save modifications to the server. Error returned: 'Relationship '2ae3bfcd-91c0-4708-b898-46db48b8fad1' between columns 'Operational Daily Cube (2)[Customer.0 Customer]' and 'Sheet3 (3)[Description]' has the TO end cardinality set to Many. TO end cardinality must always be set to One.
'.

 

1 ACCEPTED SOLUTION

Accepted Solutions
Microsoft Phil_Seamark
Microsoft

Re: Error message on building a relationship

HI @payal4

 

At least one side of a relationship needs to use a column that has unique values (including blanks)


To learn more about DAX visit : aka.ms/practicalDAX

Proud to be a Datanaut!

View solution in original post

2 REPLIES 2
Microsoft Phil_Seamark
Microsoft

Re: Error message on building a relationship

HI @payal4

 

At least one side of a relationship needs to use a column that has unique values (including blanks)


To learn more about DAX visit : aka.ms/practicalDAX

Proud to be a Datanaut!

View solution in original post

Community Support Team
Community Support Team

Re: Error message on building a relationship

Hi @payal4

 

The answer of @Phil_Seamark should be right, Power BI does not support Many to Many.

 

Have you solved your problem?

 

If you have solved, always accept the replies making sense as solution to your question so that people who may have the same question can get the solution directly.

 

If you still need additional help, please feel free to ask. If you could provide more details, that should be better.

 

Best Regards,

Cherry

Community Support Team _ Cherry Gao
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

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