[i][i]Need help with Hibernate?

Hibernate version: 3.1.3

5-Apr-06 15:22:41 DEBUG A Throwable occurred while trying to reset the typeMap property of our Connection to Collections.EMPTY_MAP!
com.sybase.jdbc3.utils.UnimplementedOperationException: The method com.sybase.jdbc3.jdbc.SybConnection.setTypeMap(java.util.Map) has not been completed and should not be called.
at com.sybase.jdbc3.jdbc.ErrorMessage.raiseRuntimeException(ErrorMessage.java:957)
at com.sybase.jdbc3.utils.Debug.notImplemented(Debug.java:387)
at com.sybase.jdbc3.jdbc.SybConnection.setTypeMap(SybConnection.java:2010)
at com.mchange.v2.c3p0.impl.NewPooledConnection.reset(NewPooledConnection.java:290)
at com.mchange.v2.c3p0.impl.NewPooledConnection.markClosedProxyConnection(NewPooledConnection.java:247)
at com.mchange.v2.c3p0.impl.NewProxyConnection.close(NewProxyConnection.java:1148)
at com.mchange.v1.db.sql.ConnectionUtils.attemptClose(ConnectionUtils.java:41)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1.testPooledConnection(C3P0PooledConnectionPool.java:182)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1.refurbishIdleResource(C3P0PooledConnectionPool.java:136)
at com.mchange.v2.resourcepool.BasicResourcePool$AsyncTestIdleResourceTask.run(BasicResourcePool.java:1394)
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:368)

Database i am using.
JDBC -3 , JConnect -6
WebSphere 5.1
c3po- connection pooling
The above exception is coming when i run a cron job (Batch Job) Nothing to do with Websphere. If the method is not implemented in jdbc3.jdbc.SybConnection.setTypeMap then how do i go about regarding the connection pooling.

Regards
Sailaja Baluvu

have you tried updating your JDBC driver?

Hi Thanks a lot ,
I will try to upgrade the drivers and will let you know.
Regards
Sailaja

I am having similar error after updating c2po connection pooling utility from version 8 to version 9: c3p0-0.8.5.2.jar -> c3p0-0.9.1.jar. I use the latest Sybase JDBC drivers. Hibernate version is 3.0:
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13 Mar 2007 16:41:59,085 [DEBUG] com.mchange.v2.c3p0.impl.NewPooledConnection - com.mchange.v2.c3p0.impl.NewPooledConnection@1712193 handling a throwable.
com.sybase.jdbc3.utils.UnimplementedOperationException: The method com.sybase.jdbc3.jdbc.SybDatabaseMetaData.getDatabaseMajorVersion() has not been completed and should not be called.
...
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Looks like Hibernate of c3p0 tries read the database meta information. Is it possible to turn this option off in Hibernate?

Thanks,
Andrei.