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

Power BI is turning 10! Let’s celebrate together with dataviz contests, interactive sessions, and giveaways. Register now.

Reply
zhsin
New Member

Date Format for New Column not working for all rows

Hi,

 

Can someone advise me what is wrong with this? The calculation works for some rows but not all. I tried to remove the - sign to add 1 month, then the opposite will appear with the date + 1 month, but those rows that are visible in - 1 will then be blank.

 

What I need is to reduce the month by 1 for all Bill Date.

 

screenshot2.JPG

screenshot.JPG

1 ACCEPTED SOLUTION
zhsin
New Member

Realized I can get the same at Query Editor.

#"Added Custom1" = Table.AddColumn(#"Added Custom", "YYYYMM", each Date.ToText(Date.AddMonths([Bill Date],-1),"yyyyMM")),

View solution in original post

1 REPLY 1
zhsin
New Member

Realized I can get the same at Query Editor.

#"Added Custom1" = Table.AddColumn(#"Added Custom", "YYYYMM", each Date.ToText(Date.AddMonths([Bill Date],-1),"yyyyMM")),

Helpful resources

Announcements
Join our Fabric User Panel

Join our Fabric User Panel

This is your chance to engage directly with the engineering team behind Fabric and Power BI. Share your experiences and shape the future.

June 2025 Power BI Update Carousel

Power BI Monthly Update - June 2025

Check out the June 2025 Power BI update to learn about new features.

June 2025 community update carousel

Fabric Community Update - June 2025

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