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!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.
Hi,
I'm using a Power BI file that I suspect has a lot of obsolete calculated fields and elements. Is there a way of finding out which of these are not used in any visualisations? (I have a huge amount of visualisations)
Thanks,
CM
Hi @CloudMonkey,
I haven't found any functions can check which columns has been used before.
BTW, the known way to check the columns is click on one visual, these used columns and tables will be highlighted.
Regards,
Xiaoxin Sheng
Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes!
Check out the October 2025 Power BI update to learn about new features.