Hi
You can try this in your formula to test what records don't have the date format which is expected by cdate function....
If IsDate({mederror.errordate}) Then
WEEKDAYNAME(Weekday(cdate({mederror.errordate})))
else
currentdate
cdate is bit picky in the format it accepts the date...
cheers
Rahul
P.S. Different checks you can include in the formula.....
IF IsNull({mederror.errordate}) or Trim({mederror.errordate}) = ""
totext({mederror.errordate},'dd/MM/yyyy')
Edited by rahulwalawalkar - 15 Jun 2009 at 7:13am