I'm getting the following excpetion:
java.sql.SQLException: Protocol violation
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:145)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:190)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:286)
at oracle.jdbc.driver.T4C80all.receive(T4C80all.java:766)
at oracle.jdbc.driver.T4CPreparedStatement.do0all8(T4CPreparedStatement.java:216)
at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:1225)
at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:373)
at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:284)
The Oracle system is running 10.2.0.3.0 on Solaris 5.10. The jdbc driver is running on JDK 1.6.0_21 ...