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

The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now! Learn more

Reply
Tiger2514555
Helper III
Helper III

Error: The column 'Column1' of the table wasn't found.

Tiger2514555_0-1704273822621.png

I don't know how to fix this when there is no colunm1 in the data in both the transform data page and the advanced editor page.

1 ACCEPTED SOLUTION
Tiger2514555
Helper III
Helper III

I ran into a problem that was actually a problem with the data source. It was not possible to retrieve all the data because the old M language was written incorrectly.

View solution in original post

2 REPLIES 2
Tiger2514555
Helper III
Helper III

I ran into a problem that was actually a problem with the data source. It was not possible to retrieve all the data because the old M language was written incorrectly.

Ahmedx
Super User
Super User

post the ALL code M to help you

Helpful resources

Announcements
Power BI DataViz World Championships

Power BI Dataviz World Championships

The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now!

November Power BI Update Carousel

Power BI Monthly Update - November 2025

Check out the November 2025 Power BI update to learn about new features.

FabCon Atlanta 2026 carousel

FabCon Atlanta 2026

Join us at FabCon Atlanta, March 16-20, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.