Forum Discussion

julesdude's avatar
julesdude
Post Partisan
4 years ago
Solved

Cannot Convert the Value #date(2027, 3, 31) to type Text Error in Custom Column

Hi all,

 

I have a custom column with the following formula:

 

if Text.Length([Option Effective Date]) = null then Date.AddMonths([Option Start Date], [Notice Period]) else [Option Effective Date]

 

I am trying to apply logic that says that is the [Option Effective Date] column doesn't have a date in it (it either does or just reads 'null') then take the date from column [Option Start Date] and advance the months by the number in column [Notice Period].

 

Else just use the date in the [Option Effective Date] column.

 

Dates are pulled through when the condition is true. However I get error in cells with the above error message for the Else logic. 

What am I doing wrong?

  • In your case, Text.Length is not required. Hence, this would be enough.

    = if [Option Effective Date] = null then Date.AddMonths([Option Start Date], [Notice Period]) else [Option Effective Date]

    If you want to test for the presence of a date field

    = if Value.Is(Date.From([Option Effective Date]), type date) then Date.AddMonths([Option Start Date], [Notice Period]) else [Option Effective Date]

1 Reply

  • Vijay_A_Verma's avatar
    Vijay_A_Verma
    Most Valuable Professional

    In your case, Text.Length is not required. Hence, this would be enough.

    = if [Option Effective Date] = null then Date.AddMonths([Option Start Date], [Notice Period]) else [Option Effective Date]

    If you want to test for the presence of a date field

    = if Value.Is(Date.From([Option Effective Date]), type date) then Date.AddMonths([Option Start Date], [Notice Period]) else [Option Effective Date]