Sybase has made the following directory structure changes:
Adaptive Server Enterprise components are in ASE-15_0, and Open Client and Open Services components are in OCS-15_0.
In Adaptive Server Enterprise version 15.0, all product components use JRE-1_4, which is jre142 in the $SYBASE/shared directory.
The Web Services offering directory has changed from WS-12_5 to WS-15_0.
The licensing component (SySAM) is now available in the SYSAM-2_0 directory.