An error message for the interviewer pops up when a respondent under the age of 60 as of December 31 of the reference year reports an amount for item 9 (Old Age Security Pension, Guaranteed Income Supplement or Spouse's Allowance).
"HABITUELLEMENT, CE GENRE DE REVENU N’ EST VERSÉ QU’ AUX PERSONNES Â GÉ ES DE 60 ANS ET PLUS.