Run the reserved word check on the Cluster Edition:
Install the Cluster Edition version of installupgrade (where $SYBASE and $SYBASE_ASE are the values for the Cluster Edition):
isql -Usa -Ppassword -Sserver_name -i$SYBASE/$SYBASE_ASE/scripts/installupgrade
Install the Cluster Edition version of usage.sql:
isql -Usa -Ppassword -Sserver_name -i$SYBASE/$SYBASE_ASE/upgrade/usage.sql
Log in to the Cluster Edition and execute sp_checkreswords on all of databases. For example, log in to the instance and execute:
use sybsystemprocs go sp_checkreswords go
Correct any errors from the reserved word check.