The following individual does not have a valid birth date and could not be added: (I397) The following individual does not have a valid birth date and could not be added: (I794) The following individual does not have a valid birth date and could not be added: (I167) The following individual does not have a valid birth date and could not be added: (I615) The following individual does not have a valid birth date and could not be added: (I1435)