I'm using Derby embedded 10.1.1.0 with Hibernate 3.0.5. I have one thread running, iterating through a number of transactions. A second thread starts up, performs 0 or more transactions, and then ends. At this point, thread 1 gets:
06:34:05,431 WARN JDBCExceptionReporter:71 - SQL Error: 20000, SQLState: 25000 06:34:05,431 ERROR JDBCExceptionReporter:72 - Invalid transaction state. org.hibernate.exception.GenericJDBCException: Cannot close connection I get no errors unless the two threads overlap. Can anyone provide any insight into what this error is trying to tell me? Or, perhaps, suggest what further information would be necessary? Thanks. Chas Douglass
