Hi. ORA-1041 is usually generated after the termination of the communications connection between a client process and the database which is usually preceeded by ORA-3113: End of file on communications channel. As mentioned in prior responses, these errors are after effects of the original problem which terminated the connection. This is often caused by an unhandled exception (ORA-7445 - core dump) in the server process or by networking problems. There can be other causes, however which would be specific to the application. If there are no errors in the alert.log or trace files in the user_dump_dest directory, then it would appear to be related either to a networking problem or perhaps something specific to the ODBC connection. You should check the networking logs for any information, and, if errors are found, I recommend you post to the Oracle Networking forum with that information. Otherwise, I recommend posting to the ODBC forum as they may be able to identify potential causes of this error using the ODBC driver or assist with further diagnostics.
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