Using jBPM with Spring and Hibernate, I am sometimes getting:
java.sql.BatchUpdateException: ORA-02291: integrity constraint (JBPMUSER.FK_LOG_TASKINST)
violated - parent key not found
When signalling/ending a task. Only sometimes though, and seemingly randomly. Some
notable behaviour:
- The task-assign gets triggered on the new task, before it errs and reverts back to the
old task. (Aside: I send emails on new task assign, which is non-roll-back-able. What
should I be using for an alert email post-commit?)
- After getting the error and things "all" rolling back (?), I can resubmit the
exact same operation and it succeeds the second time.
I'm using Hibernate 3.1 still.
I'm thinking that it might have to do with Spring transaction management, and am
tracing through the source but having a hard time discerning the problem. If others have
experienced similar issues please share your war stories.
Thanks!
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