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

Join the FabCon + SQLCon recap series. Up next: Power BI, Real-Time Intelligence, IQ and AI, and Data Factory take center stage. All sessions are available on-demand after the live show. Register now

Reply
Anonymous
Not applicable

Null column after join

Hello!

I'm trying to join 2 tables, and if I show only ID column everything is fine, but when I show 2 columns PowerBI makes null columns everywhere. How can I fix it? Thank you in advance!

Daria_0-1640342047594.png

Daria_1-1640342245858.png

 

 

5 REPLIES 5
v-yalanwu-msft
Community Support
Community Support

Hi, @Anonymous ;

Can you give a simple sample and then give the result you want to output? Are the columns merged from two tables or one table?

It makes it easier to give you a solution.

 

Best Regards,
Community Support Team_ Yalan Wu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Anonymous
Not applicable

Hi @Anonymous 

 

I think you need to recheck the merge option that you have used.

Here's a link to understand the concept: Merge Options in Power BI - Power BI Training Australia

amitchandak
Super User
Super User

@Anonymous , You have merged two tables in the power query using the merge option?

 

Can you share sample data?

Share with Power BI Enthusiasts: Full Power BI Video (20 Hours) YouTube
Microsoft Fabric Series 60+ Videos YouTube
Microsoft Fabric Hindi End to End YouTube
Anonymous
Not applicable

yes, this one 

Daria_0-1640343199446.png

 

@Anonymous , need sample data to test. should work if the added columns have data for that id

Share with Power BI Enthusiasts: Full Power BI Video (20 Hours) YouTube
Microsoft Fabric Series 60+ Videos YouTube
Microsoft Fabric Hindi End to End YouTube

Helpful resources

Announcements
April Power BI Update Carousel

Power BI Monthly Update - April 2026

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

New to Fabric survey Carousel

New to Fabric Survey

If you have recently started exploring Fabric, we'd love to hear how it's going. Your feedback can help with product improvements.

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.

FabCon and SQLCon Highlights Carousel

FabCon & SQLCon Highlights

Experience the highlights from FabCon & SQLCon, available live and on-demand starting April 14th.