Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

The Power BI DataViz World Championships are on! With four chances to enter, you could win a spot in the LIVE Grand Finale in Las Vegas. Show off your skills.

Reply
Anonymous
Not applicable

Expression.Error: 2 arguments were passed to a function which expects 3.

I've written a function that is intended to intake 2 arguments (dates) and report the number of weekdays elapsed. However, when I invoke the function, it tells me that my function is expecting 3 arguments. Why does Power Query tell me that the function expects 3 arguments?

 

fxWeekdaysElapsed.png

---------------------------------------------------------------------------------------------------------

InvokedFunction.png

 

If I input a bogus 3rd argument, it tells me that the function is only looking for 2 arguments

InvokedFunction2.png

1 ACCEPTED SOLUTION
HotChilli
Super User
Super User

Have you proved that the error does not come from the logic inside the function?

View solution in original post

3 REPLIES 3
HotChilli
Super User
Super User

Not my intention at all, just seemed worth investigating for starters.  Sometimes all it takes is another pair of eyes to look at something. 

All the best.

Anonymous
Not applicable

Well, now I feel silly. That was the issue, thanks!

HotChilli
Super User
Super User

Have you proved that the error does not come from the logic inside the function?

Helpful resources

Announcements
Feb2025 Sticker Challenge

Join our Community Sticker Challenge 2025

If you love stickers, then you will definitely want to check out our Community Sticker Challenge!

Jan NL Carousel

Fabric Community Update - January 2025

Find out what's new and trending in the Fabric community.