Questione giuridica chiave
Whether an incapacity of work relevant for occupational pension benefits was proven to have begun during the coverage period or the post-coverage grace period.
Decisione estratta
The onset of relevant incapacity was not proven with the required probability during the employment or grace period.
Motivazione estratta
The contemporaneous record did not show medically certified incapacity, work absences, or an objectively noticeable performance loss during coverage; later reports could not replace the missing real-time proof.