Supreme Court dismissed social security overpayment claim, ruling the administrative decision only determined debt amount, not mortgage security intent.

The Supreme Court dismissed Barbara K.'s cassation appeal against a Social Security Office decision establishing her social security arrears. The applicant argued the decision was an abuse of power because she had already signed a payment plan with the authority. The court ruled that the administrative decision's sole purpose was to confirm the debt amount, while the intent to register a compulsory mortgage was merely a procedural notification unrelated to the decision's legal subject matter.