Kernrechtsfrage
Whether the revocation of the invalidity pension was lawful.
Extrahierter Entscheid
The revocation was upheld because the relevant record at the time of the 17 February 2011 decision justified it.
Extrahierte Begründung
The court held that the previous assessment was not shown to be incomplete in a legally relevant way and that the cantonal court correctly relied on the file as it stood when the administrative decision was issued.