Article ID: 259021 - View products that this article applies to.
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BUG #: 57757 (SQLBUG_70)
If you run a SQL Server Data Manipulation Language (DML) statement from a DB-Library based application against a Microsoft SQL Server 7.0 server, the error handler for the application may incorrectly fire and only report the following error message:
Note that this error message accompanies a wide range of SQL Server errors that are reported back to the client from the server. However, in this scenario the preceding error message is the only error reported and it is not accompanied by any other specific error messages.
DB-LIBRARY Error 10007, Severity 5:
General SQL Server error: Check messages from the SQL Server.
If a parallel hash join produces an empty result set, internal exception 3602 is used to coordinate the shutdown of worker threads that were created to process the parallel hash plan. The internal 3602 exception is an internal control exception that is used to direct processing flow inside SQL Server and is expected behavior in this case.
However, the fact that it is causing an error to be sent back on the client connection, which in turn causes the DB-Library error handler to fire is not expected behavior.
Here are two ways you can work around this problem:
Microsoft has confirmed this to be a problem in SQL Server 7.0. This problem has been corrected in U.S. Service Pack 3 for Microsoft SQL Server 7.0. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
274799For more information, contact your primary support provider.
(http://support.microsoft.com/kb/274799/ )INF: How to Obtain Service Pack 3 for Microsoft SQL Server 7.0 and Microsoft Data Engine (MSDE) 1.0
This problem is not experienced by ODBC or OLE DB clients.
REFERENCESSQL Server 7.0 Books Online; topics: "Show advanced options"; "max degree of parallelism system configuration settings"; "MAXDOP"