DOCUMENT:Q156758 12-FEB-1999 [crossnet] TITLE :BUG: Perfmon Terminates While Monitoring SQL Procedure Cache PRODUCT :Windows for Workgroups and Windows NT Networking Issues PROD/VER:winnt: OPER/SYS: KEYWORDS:kbinterop ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft SQL Server ------------------------------------------------------------------------------- SYMPTOMS ======== If you shut down SQL Server while you are monitoring any SQL Server - Procedure Cache counter in Performance Monitor (Perfmon.exe), Perfmon.exe and Winlogon.exe close with a Divide By Zero Exception error. If you run Perfmon.exe on the Windows NT console, an Unhandled Exception error in SQLCTR60.DLL appears in Perfmon.exe. If you monitor the counter in Perfmon.exe from a client computer, the Exception error occurs in Winlogon.exe and a STOP: 0xc000021a (Fatal System Error) screen appears. In addition, the following Application event appears in Event Viewer: Event ID: 8 Source: SQLCTR60.DLL Description: DB-LIBRARY error: Attempt to bind to a non-existent column. WORKAROUND ========== To work around this problem: - Do not monitor SQL Server - Procedure Cache counters when you shut down SQL Server. -or- - Use "On Demand Mode" for SQL Server Perfmon Integration. For more information, see the "Integration with Windows NT Performance Monitor" section in the SQL Server Administrator's Companion guide. STATUS ====== Microsoft has confirmed this to be a problem in Microsoft SQL Server version 6.5. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available. Additional query words: ====================================================================== Keywords : kbinterop Technology : kbSQLServSearch kbAudDeveloper Version : winnt: ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 1999.