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Anonymous
Not applicable

How to show the data in a many to many with bridge table

I have two tables A and B. These table need to be joined based on ordernumber but it is throwing me many to many problem.

I then created a bridge table with unique ordernumber. Now related them as below


A(ordernumber) -> Bridge(ordernumber) <-> B(ordernumber)

 

When I try to pull the fields from A, B tables onto a chart, I still get an error 'relationship cannot be determined'. Can someone help here why the bridge table is not letting to filter A and B tables. How can I resolve this pls?

 

TableA.JPGTableB.JPG

4 REPLIES 4
Phil_Seamark
Microsoft Employee
Microsoft Employee

Hi @Anonymous

 

It looks like it should work.  I've built a simplified example using just three tables and you should be able to see it working here

 

https://1drv.ms/u/s!AtDlC2rep7a-ox4finTCl6MiI5dS

 

 


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

Proud to be a Datanaut!

Anonymous
Not applicable

@Phil_Seamark Thanks for the input. I see that working in your example. but its not working in my case. I am creating the bridge table from one of the two table by removing duplicates and other columns (just keeping ordernumber). Is that any reason that I still get relationship not detetcted error. relatio.JPGCapture.JPG

You need to drag a measure in order to remove the error. if you select a measure also then you will be able to get the columns from both the table connected through bridge table.

Hi @Anonymous,

 

Could you please share us your pbix file with One Drive or Google Drive if possible? So that we can dig deeper and provide some proper suggestion.

 

Thanks,
Xi Jin.

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