Kernrechtsfrage
Whether the denial of a disability pension was unlawful because the claimant had a qualifying period of at least 40% incapacity for one year.
Extrahierter Entscheid
The claimant did not establish that she had been at least 40% incapacitated for one year without substantial interruption; the pension denial was upheld.
Extrahierte Begründung
The lower court could rely on the psychiatric expert opinion, which had full evidentiary value, and the claimant's objections did not show arbitrary fact-finding or a breach of the duty to investigate. Somatic and psychiatric incapacity did not cumulatively reach the statutory threshold.