Hi.

I am very new to Hibernate and with my new job I received an hibernate application in java. The version used in the app is Hibernate 2.1.8.

Can you please help me to fix this two errors:

a) No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended)

b) This database does not support the initial proposed set of capabilities, retrying.

c) Can I upgrade to the applicationn to Hibernate 3.x just changing the jar?


Thank very much,
Regards,

Lorenzo Jimenez

a) Set the configuration information requested about the transaction manager - this all depends on your Tx's (and manager) is configured/setup.

b) What database? Is the dialect configured?

c) No H3 is not a simple jar change - you will require a number of changes - there is a migration guide.

I suggest you read the online manual(s) for H2 (and H3). You have some learning to do.