An appeal is a formal request to reconsider a decision made by SASSA regarding your grant application. If your application for a social grant is rejected, or if the amount awarded is incorrect, you have the right to appeal. The appeal process allows you to provide additional information, documentation, or clarification to prove your eligibility.
sassa status check appeal

Reconsideration is similar to an appeal but refers specifically to a review of the decision where additional factors may be taken into account. It is often the first step in resolving an issue before proceeding with a formal appeal.