One year later and an empty field

[joshi_K1197]

Hi, my problem is a little bit complicated. I want to create a a field, which only shows up when two conditions are fulfilled. I have two relevant date tables for that. My first date table is [Date Dispatch] and my second [Date Estimated]. I want that the new field with a warning signal (and maybe the option to click on it to see all other informations) should pop up, when its one year after [Date Dispatch] AND [Date Estimated] is empty. I´ve tried it with If function but that doesn´t work. Maybe anybody could help me or just have an idea how to solve it. Thanks in advance.

[saurabhtd · Accepted solution]

@joshi_K1197  You can create a calculated column which will show warning signal. 

Warning Signal = IF(
DATEDIFF(Table[Date Dispatch], TODAY(), DAY) >= 365 && ISBLANK(Table[Date Estimated]),
"Warning",
BLANK()
)