Just after the migration from 8.0.6 to 8.1.6. We have started experience a problem with one of the JDBC calls (to a stored function). After the call to the said procedure the Oracle client or the Oracle RDB dose not return to the application. It appears like there has been a deadlock on the database, but that is no the case. What makes it so difficult to debug is the fact that the problem dose not appear on every call to the particular stored procedure. Any ideas?