Let's suppose that this is a server configuration issue. Is there a limit on the transaction log or pool which the server uses to store data before committing the transaction? If so, is there a way to increase that limit? Regards, Robert Robert Enyedi wrote: > In a Derby database we are trying to insert a large number (1300) of > records in a batch. We are using the Derby network client. > > We do the batch insert under isolated conditions in a unit test . When > executing the test, both the unit test and the Derby server process > freeze at the point of the insert (during 10 minutes there's no disk > activity nor processor load for the processes). > > Is this a bug or just a server configuration issue? > > Regards, > Robert >