Bernt, > It could be that you're hitting > https://issues.apache.org/jira/browse/DERBY-2084 > or https://issues.apache.org/jira/browse/DERBY-638
Yes. I think DERBY-638 exactly describes my problem. I am setting: 1) autocommit to false 2) isolation level to REPEATABLE_READ before using the Connection instance. Thanks Xanana
