Skip to main content
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Did you hear? There's a new SQL AI Developer certification (DP-800). Start preparing now and be one of the first to get certified. Register now

Reply
BO7
Regular Visitor

Invalid Identifier

‎04-22-2025 12:37 PM

I'm trying to create a custom column using an already created column (Merged Prod/NonProd). I keep getting an 'Invalid Identifier' error:

 

BO7_0-1745350594753.png

 

Power Query can't recognize the column name. It is exact. How is this possible?

Labels:
Message 1 of 2
713 Views
0
1 ACCEPTED SOLUTION
lbendlin
Super User
Super User

‎04-22-2025 12:52 PM

your column name contains "not nice"  characters.  use the #"" escape.

View solution in original post

Message 2 of 2
700 Views
1 REPLY 1
lbendlin
Super User
Super User

‎04-22-2025 12:52 PM

your column name contains "not nice"  characters.  use the #"" escape.

Message 2 of 2
701 Views

Helpful resources

Announcements
April Power BI Update Carousel

Power BI Monthly Update - April 2026

Check out the April 2026 Power BI update to learn about new features.

Fabric SQL PBI Data Days

Data Days 2026 coming soon!

Sign up to receive a private message when registration opens and key events begin.

New to Fabric survey Carousel

New to Fabric Survey

If you have recently started exploring Fabric, we'd love to hear how it's going. Your feedback can help with product improvements.

Power BI DataViz World Championships carousel

Power BI DataViz World Championships - June 2026

A new Power BI DataViz World Championship is coming this June! Don't miss out on submitting your entry.

View All
Top Solution Authors
View All