Java Database Connectivity (JDBC)

Hi

I am trying to use scrollable result set, but i m getting following exception

Exception in thread "main" java.lang.AbstractMethodError: oracle.jdbc.driver.OracleConnection.prepareStatement(Ljava/lang/String;II)Ljava/sql/PreparedStatement;
	at com.interactcrm.connector.dbconnector.InboundUtil.readMessage(InboundUtil.java:28)
	at com.interactcrm.connector.dbconnector.InboundUtil.main(InboundUtil.java:17)

Source Code

			connectionPool = ConnectionPool.getConnectionBean();
			connection = connectionPool.getDBConnection();
			PreparedStatement ps = connection.prepareStatement("SELECT MSG_ID,DNIS FROM SMS_INBOUND WHERE MSG_ID=1",ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE);
			ResultSet rs = ps.executeQuery();
			//PreparedStatement ps = connection.prepareStatement("SELECT * FROM SMS_INBOUND WHERE MSG_ID=1");
			//ResultSet rs = ps.executeQuery();
			rs.updateInt("READ_FLAG", 1);
			rs.updateRow();
			System.out.println("Rows Updated...");

I am not able to trace the error.
please help me for the same.

Thanks and Regards,
Amie....