Need Help to Find Formula

Question

Can you please help me finding the right formula for these two belows:

1-) Create a new column named “YearError”. If the Date is >1/3/2025, then YearError=”Invalid”.

2-) In the Date column, there is an observation of 2055. This is an error. Correct it to 2025. (Hint:
use Fomula)

Manoj_k · Answer

Formula to create "YearError" column:

CASE WHEN [Date] > ToDate('01/03/2025') THEN 'Invalid' ELSE NULL ENDif

Formula to correct date:

IF Year([Date]) > 2050 THEN ToDate('01/01/2025') ELSE [Date] ENDif

Gawa · Answer

hi @Kpascal97

At first, your question seems the extract from some learning contents.(Because in question 2, it says 'Hint')

Please make sure that sharing those contents here does not violate terms & condition you should have agreed.

Anyway, for question 1, you can simply use IF THEN ELSE conditional statements.

For question 2, Replace function would help.

Good luck!