This article was previously published under Q275158
This article has been archived. It is offered "as is" and will no longer be updated.
When an Oracle connection is enlisted with Microsoft Distributed Transaction Coordinator, it may not work either because of Oracle or because of Distributed Transaction Coordinator. Mtxoci does not return error codes to distinguish between the two. This causes "ORA-000" error messages to be printed when enlistments do not work because of Distributed Transaction Coordinator issues.
Mtxoci now returns two new error codes if an enlistment does not work because of Distributed Transaction Coordinator issues. The ODBC driver makes use of these error codes to avoid generating the "ORA-000" error message.
To resolve this problem, obtain the latest service pack for Windows 2000. For additional information, click the following article number to view the article in theMicrosoft Knowledge Base:
260910 How to Obtain the Latest Windows 2000 Service Pack
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article. This problem was first corrected in Windows 2000 Service Pack 2. This problem was first corrected in Windows 2000 Service Pack 2.