Hi All,
We have an application which checks an oracle database and a servlet sends out the mails at regular intervals based on the status whether the message was sent or not.
The application has been running fine until now for abt 10 months. But today morning we noticed that all mailing services had stopped. When we investigated further we found that there was one message which was holding the entire queue and none of the mails posted after that were being sent.
On checking the logs we found this error. "Fail to convert between UTF8 and UCS2: failUTF8Conv"
Apparently it talks abt chracter set conversion in the database. The message that was blocking was in some other language other than english, possibly french. And we use Oracle 8 thin drivers to connect to the database and the jdk version is jdk1.2.2.
Has somebody faced the same problem and is there any solution to this.. I did check each of the sites Google fished out to me.. but they only talk more about the problem rather than the solution to the problem.
Please help me with this problem..
Here is the content of the log file..
java.sql.SQLException: Fail to convert between UTF8 and UCS2: failUTF8Conv
at java.lang.Throwable.fillInStackTrace(Native Method)
at java.lang.Throwable.fillInStackTrace(Compiled Code)
at java.lang.Throwable.<init>(Compiled Code)
at java.lang.Exception.<init>(Compiled Code)
at java.sql.SQLException.<init>(SQLException.java:43)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:114)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:156)
at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:775)
at oracle.jdbc.dbaccess.DBConversion.failUTF8Conv(DBConversion.java:1746)
at oracle.jdbc.dbaccess.DBConversion.utf8BytesToJavaChars(Compiled Code)
at oracle.jdbc.dbaccess.DBConversion.utf8BytesToString(Compiled Code)
at oracle.jdbc.dbaccess.DBConversion.CharBytesToString(Compiled Code)
at oracle.jdbc.driver.OracleStatement.getStringValue(Compiled Code)
at oracle.jdbc.driver.OracleStatement.getObjectValue(Compiled Code)
at oracle.jdbc.driver.OracleStatement.getObjectValue(Compiled Code)
at oracle.jdbc.driver.OracleResultSetImpl.getObject(Compiled Code)
at sun.jdbc.rowset.CachedRowSet.populate(Compiled Code)
at com.sapient.core.sql.SQLCachedRowSet.populate(Compiled Code)
at com.sapient.core.sql.SQLWrapper.executeQueryStoredProc(Compiled Code)
at com.sapient.core.sql.SQLWrapper.executeQueryStoredProc(Compiled Code)
at com.edward.mailwrapper.MailUtil.getUnsentMailsParameters(Compiled Code)
at com.edward.mailwrapper.MailService.performScheduledTask(Compiled Code)
at atg.service.scheduler.ScheduledJob.runJobs(Compiled Code)
at atg.service.scheduler.Scheduler$2$handler.run(Scheduler.java:694)
Message----> Fail to convert between UTF8 and UCS2: failUTF8Conv SQLCode----> 17037 SQLState----> null
--Thu Oct 17 18:42:24 GMT+01:00 2002--mailWrapper--
com.edward.mailwrapper--MailService--performScheduledTask--Mail Wrapper--1--com.sapient.core.sql.GeneralSQLException
ERRORID----> 608 PACKAGE----> com.sapient.core.sql MODULE----> CORE CLASS----> SQLCachedRowSet FUNC
TION----> populate(ResultSet rset) throws GeneralSQLException ERRORTEXT: Exception occured using SQLCachedRowSet. EXTRAMESSAGE: Unable to populate the CachedRowSet from the ResultSet INCOMING:
java.sql.SQLException: Fail to convert between UTF8 and UCS2: failUTF8Conv
