500
org.omg.CORBA.TRANSACTION_ROLLEDBACK: javax.transaction.TransactionRolledbackException: &#59; nested exception is: java.sql.SQLException: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor DSRA0010E: SQL State = 66000, Error Code = 12,514 vmcid: 0x0 minor code: 0 completed: No