This is a mandatory field; a value must be supplied for each record or
the data loading process will reject the record.
The data loading process will check for valid dates (e.g., values of 2004-02-30 and 2004-13-01 would be rejected as invalid). Future dates for birthdates are not allowed. Years in the birthdate more than 100 years in the past are not allowed.
Mandatory fields cannot
contain blank or null values