Today, I ran into an Oracle error that i hadn’t seen before
java.sql.SQLRecoverableException: IO Error: Size Data Unit (SDU) mismatch
Caused by: oracle.net.ns.NetException: Size Data Unit (SDU) mismatch
Oracle 11 G
I tried swapping the JDBC driver with the older ojdbc14.jar and voila ! The real error was exposed : Good old
ORA-00942 (table or view does not exist)
Once I put the table in- everything works fine- with ojdbc14.jar as well ojdbc6.jar
No idea- why the newer driver was not throwing the more descriptive error message ?