Get certified for free when you join Fabric Data Days 2026 and dive into Fabric, Power BI, SQL, AI, and other essential data skills.
Join nowJuly 28 - August 9 | Final Round of the Power BI Dataviz World Championships. This is your chance. Learn more
Hi, I need some help.
I have two tables, first table has columns Origin Postal Code and Destination Postal Code. In second table I have 3 columns: Postal Codes, Latitude, Longitude. I tried to create relationship but it worked just for one column of postal codes. I need columns latitude and longitude for both columns Origin and Destination for visualizations to work.
I also tried Lookupvalue but it show error or blank.
Hi @Janka1712
I’ve created table 1 with Origin Postal Code and Destination Postal Code, table 2 with Postal Codes, Latitude, Longitude.
There’s only one active relation available between 2 tables, thus we can create another new table which same as the first one. And then set the single relationship between New table and table 2 using Destination code as the common key. The relationship shown as below:
Then both original code and destination code could be the filter. Pbix attached for your reference.
Regards,
Dina
Hi @v-diye-msft ,
Thank you, I hoped there is some other way of doing this without uploading same table twice, but I guess there is no other solution.
Janka
If you love stickers, then you will definitely want to check out our community sticker challenge, Barcelona edition!
Check out the July 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 30 | |
| 28 | |
| 23 | |
| 21 | |
| 19 |
| User | Count |
|---|---|
| 41 | |
| 32 | |
| 18 | |
| 18 | |
| 15 |