The following individual does not have a valid birth date and could not be added: (I74) The following individual does not have a valid birth date and could not be added: (I1170) The following individual does not have a valid birth date and could not be added: (I490) The following individual does not have a valid birth date and could not be added: (I1532) The following individual does not have a valid birth date and could not be added: (I1176) The following individual does not have a valid birth date and could not be added: (I515)