Kernrechtsfrage
Whether the prior IV decision on the start of incapacity was binding for the pension fund
Extrahierter Entscheid
The later IV decision of 19 March 2004 was not binding for determining the relevant onset of incapacity for BVG purposes; the earlier 2002 decision had to be considered instead.
Extrahierte Begründung
The 2002 proceedings already addressed the insured person's work capacity in the relevant period, while the 2004 decision fixed only the IV waiting-period start and pension commencement. No binding finding on the precise onset of incapacity existed in the earlier IV materials for the fund.