Skip to main content

Notifications

Community site session details

Community site session details

Session Id :
Power Apps - Power Apps Experimental Features
Unanswered

UDF Error "'Switch' is an unknown or unsupported function."

(2) ShareShare
ReportReport
Posted on by 626

I can clear it by modifying the formula after app load but I suspect this should not be an error at all... just a reporting post. Loving UDF so far.

 

This is in GCCH

 

dlprentice_0-1709215037958.png

 

Categories:
  • CU04060646-0 Profile Picture
    10 on at
    UDF Error "'Switch' is an unknown or unsupported function."

    Yes, it's just early eval. Switch works fine at runtime so that warning can be safely ignored for now.

  • GregLi Profile Picture
    on at
    UDF Error "'Switch' is an unknown or unsupported function."
    Thanks for the bug report. I was unable to repro, however I was not in GCCH, but I don't think that should have mattered for the Switch function. A fair amount of time has passed, it could have been fixed somewhere along the way. Can you try again and see if it still fails?

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Paul Stork – Community Spotlight

We are honored to recognize Paul Stork as our July 2025 Community…

Congratulations to the June Top 10 Community Leaders!

These are the community rock stars!

Announcing the Engage with the Community forum!

This forum is your space to connect, share, and grow!

Leaderboard > Power Apps

#1
WarrenBelz Profile Picture

WarrenBelz 791 Most Valuable Professional

#2
MS.Ragavendar Profile Picture

MS.Ragavendar 410

#3
mmbr1606 Profile Picture

mmbr1606 275 Super User 2025 Season 1

Featured topics