Kernrechtsfrage
Whether the prior final decision on the 2008 pension claim had res judicata effect on the insured-status requirement under Art. 6(2) IVG
Extrahierter Entscheid
Yes. The earlier final judgment also bound the parties on the insured-status requirement, because that point concerned a completed past fact already decided.
Extrahierte Begründung
For long-term benefits, final decisions bind both entitlement conditions and assessment factors for completed facts. The prior judgment of 17 October 2008 confirmed the refusal based on Art. 6(2) IVG, so the issue could not be reopened even if the reasoning had been erroneous.