Error adding month when going into next year

Dan2 Smock

=IFERROR(Recurs@row = "Monthly", (DATE(YEAR(Due@row), MONTH(Due@row) + 1, DAY(Due@row))),IFERROR(Recurs@row="Annually",(DATE(YEAR(Due@row)+1, MONTH(Due@row), DAY(Due@row)))))

Works like a charm until a date in December would happen in January, then it throws an error.

Paul Newcome

Try this instead...

=IF(Recurs@row = "Monthly", IFERROR(DATE(YEAR(Due@row), MONTH(Due@row) + 1, DAY(Due@row)), DATE(YEAR(Due@row) + 1, 1, DAY(Due@row))), DATE(YEAR(Due@row) + 1, MONTH(Due@row), DAY(Due@row)))

Paul Newcome

Try this instead...

=IF(Recurs@row = "Monthly", IFERROR(DATE(YEAR(Due@row), MONTH(Due@row) + 1, DAY(Due@row)), DATE(YEAR(Due@row) + 1, 1, DAY(Due@row))), DATE(YEAR(Due@row) + 1, MONTH(Due@row), DAY(Due@row)))

Dan2 Smock

Thanks @Paul Newcome that's what I wasn't getting was that IFERROR syntax which I'm trying to make sound like it's something I knew about before today but I didn't and that's fantastic and thanks!

Paul Newcome

Happy to help. 👍️