
Hi All,
I have a dataset which has Day, Month, and Year column with some missing values.
I would like to create a date field out of it.
I also would like to replace the missing Days with 1 , missing Months with ‘Jan’ so that I have the output as in my attached file Date Create(Output).
While I am able to create a Date from the date , month and year column by using the calculated field
DATE(DATEPARSE ( "MMM/dd/yyyy", [Month] + "/" + STR([Day]) + "/" + str([Year]) ) )
I am getting NULLS for which either then Month or day is missing.
Please advise as to how should I impute the missing day with 1 and missing month with Jan before creating the date.
Regards,
Rishi Saka

Hello Rishi,
This calculation should do it.
date(str([Year])+"-"+IFNULL(str([Month]),"1") + "/" + IFNULL(str([Day]),"1"))
Hope this helps! See Attached.
Please mark this answer as correct or helpful if it helps solve your question.
Robert Breen