Hello Guys !
searching for the same problem... See OSS 1244225 and the prerequisites of Stack25 (probably my problem)
Before importing support package stack 25 into SAP Solution Manager you have to implement notes 1516933 and 1498113 to avoid generation errors during the import of the support packages. Note 1498113 requires note 1516933, but both notes cannot be implemented at once. After implementing first note 1516933 you have to restart transaction SNOTE to implement note 1498113 properly. In case you have executed transaction SOLMAN_SETUP (basic configuration, step 2) after 10.10.2010 in your Solution Manager 7.0 EhP 1 system and have implemented one of the central notes (1172948, 1334252, or 1405878; note number depends on your SP level) note 1516933 should already be implemented in your system.
Privjet !
Martin