These two CASE conditions return "20051013" as the NewFieldValue, regardless of the CENTURY setting. It is a function in a SQL statement column, if that matters.

The value of FieldValue is:

{^2005/10/13}

					CASE EligCrit.FormatVal = 'YYYYMMDD'
						SET CENTURY ON
						NewFieldValue = STRTRAN( DTOS( FieldValue ), '/', '' )

					CASE EligCrit.FormatVal = 'YYMMDD'
						SET CENTURY OFF
						NewFieldValue = STRTRAN( DTOS( FieldValue ), '/', '' )