Event string error

Steve Poye

The issue is a date String was not recognized as a valid DateTime,I am trying to add the due date, using DATEADD(week,2,RecordDate)  this is returning the string error above anyone know why.  The event code is this.....DATEADD(week, 2, P("CreateDate")))

BradleyBrown

If this is in the context of a form event, I would suspect the issue is the quotations around the property name.