The following individual does not have a valid birth date and could not be added: (I1204) The following individual does not have a valid birth date and could not be added: (I1935) The following individual does not have a valid birth date and could not be added: (I1694) The following individual does not have a valid birth date and could not be added: (I2074) The following individual does not have a valid birth date and could not be added: (I1660) The following individual does not have a valid birth date and could not be added: (I1933)