Trying to upgrade from 10.0.3 to 10.1 (prior to 10.1.1 which I waited for).

At the ConfigDatabaseUpgradeAction I get critical errors:
"one or more serious errors occurred during the schema update"

A little investigation shows the following errors in the log:

C:\Program Files\Novell\ZENworks\share\java/bin/java:: OUT: com.sybase.jdbc2.jdbc.SybSQLException: SQL Anywhere Error -141: Table 'zSystemUpdateEx' not found

C:\Program Files\Novell\ZENworks\share\java/bin/java:: OUT: Exception in thread "main" com.novell.zenworks.configure.ConfigureException: SQL Anywhere Error -141: Table 'zSystemUpdateEx' not found

I'm not sure where to go next. Suggestions?