Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Vote for your favorite vizzies from the Power BI Dataviz World Championship submissions. Vote now!
Hello
I have a query that brings the data from a folder containing csv files. After combining and transforming them I add more files to the folder and update.
The problem is that, suddenly, a column stops taking the data and shows null in the query. From there, he doesn't pick them up again:
This is the source file where the data is ok:
I do not know how I can solve this, I do not see cases on the web, someone could help me?
Thanks in advance
Hello
I have referenced again, I have tried even creating a new query to the same folder with the same files and the error continues...
@Syndicate_Admin , there should be some error or error folder on the left.
refer it again and check for any error while loading.
Share any error
If you love stickers, then you will definitely want to check out our Community Sticker Challenge!
Check out the January 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 68 | |
| 50 | |
| 41 | |
| 29 | |
| 22 |
| User | Count |
|---|---|
| 138 | |
| 121 | |
| 57 | |
| 37 | |
| 32 |