I am seeking to convert the Roster CMP app to enable user transactions, i.e.,
rollback / commit over multiple entity bean method invocations from a
client within a single transaction.

I have read warnings about using UserTransactions with CMP. But I can't
find any alternative. Moreover, look up on my initial context using "UserTransaction" throws an initialization error.

Please advise. I am using JBoss 3.2.3, with Oracle 9i configured as specified in the Getting Started Guide.

Thanks,
--Gary