The following individual does not have a valid birth date and could not be added: (I94) The following individual does not have a valid birth date and could not be added: (I690) The following individual does not have a valid birth date and could not be added: (I1527) The following individual does not have a valid birth date and could not be added: (I3268) The following individual does not have a valid birth date and could not be added: (I4172)