Informix Error -1206
-1206 Invalid day in date.
The day number in a DATE value or literal must a one- or two-digit number from 1 to 28 (or 29 in a leap year), 30, or 31, depending on the month that accompanies it.
The day number in a DATE value or literal must a one- or two-digit number from 1 to 28 (or 29 in a leap year), 30, or 31, depending on the month that accompanies it.