I have a text file I have to load an massage the data. There is a date field which is a varchar where I do a conversion. As of 7-19 the conversion to inline sql stoppped working. Look at example below

declare @dob varchar(08)
set @dob = '02291956'
select convert(datetime,Right(@dob,4) + Left(@dob,4)) as dob
select convert(datetime,Right(dob,4) + Left(dob,4)) as dob from marylanddoc

The 1st statement works, however the select statement now fails with a conversion failure. ANyone seen this pop up. Just as an FYI, I do have 20 records that were processed with a leap year 0229 date that were created by this process before 7/19