Article ID: 307541 - View products that this article applies to.
This article was previously published under Q307541
This article has been archived. It is offered "as is" and will no longer be updated.
BUG #: 101982 (SQLBUGS_70)
A query that uses a parallel plan and requires lock escalation may fail with the following type of error message:
The error message is followed by a stack dump that is written to the SQL Server error log for the following assertion:
Error: 1203, Severity: 20, State: 1 Process ID 14 attempting to unlock unowned resource TAB: 8:1922105888 ..
At this point, an abnormal termination of SQL Server may occur.
SQL Server Assertion: File: <proc.c>, line=1931 Failed Assertion = 'm_activeSdesList.Head () == NULL'.
To resolve this problem, obtain the latest service pack for Microsoft SQL Server 7.0. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
301511NOTE: The following hotfix was created prior to Microsoft SQL Server 7.0 Service Pack 4.
(http://support.microsoft.com/kb/301511/EN-US/ )INF: How to Obtain the Latest SQL Server 7.0 Service Pack
The English version of this fix should have the following file attributes or later:
NOTE: Because of file dependencies, the most recent hotfix or feature that contains the preceding files may also contain additional files.
Version File name -------------------------- 7.00.1008 Sqlservr.exe
To work around this problem either:
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 Microsoft SQL Server 7.0 Service Pack 4.
Article ID: 307541 - Last Review: February 27, 2014 - Revision: 4.0