For those of you that are running Solaris version of ASE 12.0.0x, you should
apply especially for:

11534 336858 On Sun Solaris, in rare circumstances, Adaptive Server
may hang as a result of ASE threads deadlocking on
mutexes due to signal delivery

You can download (interim release) from http://my.sybase.com ->
Support -> EBFs -> Adaptive Server Enterprise


Jason L. Froebe
TeamSybase (http://www.TeamSybase.com)
International Sybase User's Group (ISUG http://www.isug.com)