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!Calling all Data Engineers! Fabric Data Engineer (Exam DP-700) live sessions are back! Starting October 16th. Sign up.
I have a datamart we created to host a few tables. We connect the tables to the source views, set them up to a schedule to refresh the data and all works. Now, we had to change the source view after connecting it, one of the columns was deleted and a few new ones added. So, now every time we try to refresh the table, the refresh fails. We checked and realize we have to re-map the table to reflect the new columns. I have tried to do that in the "Transform Data" but have not found how. Any ideas or documentation I can read?
Solved! Go to Solution.
Hi @lg01 ,
You can select Transform Data > Data source settings. Then select the data source you want to change and click "Change Source"
Hi @lg01 ,
You can select Transform Data > Data source settings. Then select the data source you want to change and click "Change Source"
Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes!
Check out the September 2025 Power BI update to learn about new features.