Rolling back with transaction in unknown state

[zied12]

I found a problem when the transaction manager (JpaTransactionManager) tries to commit step execution changes and
other entities changes. In fact, i think that there is a lock on a table other than spring batch's tables, then an exception is generated and the transaction becomes disordered.
The full trace of the error in this attached files.
Have i to add another transaction manager in charge of saving my entities?