SQL Server Q&A

Symptoms
This article describes the following about this hotfix release:The issues that are fixed by the hotfix packageThe prerequisites for installing the hotfix packageWhether you must restart the computer after you install the hotfix packageWhether the hotfix package is replaced by any other hotfix packageWhether you must make any registry changesThe files that are contained in the hotfix package
Resolution
When you run the DBCC MEMORYSTATUS statement in Microsoft SQL Server 2005, a minidump file is generated. Additionally, the following error message is logged in the SQL Server 2005 error log:

Date Time SPID ***Stack Dump being sent to T:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\LOG\SQLDump0001.txt
Date Time SPID SqlDumpExceptionHandler: Process 128 generated fatal exception c0000094 EXCEPTION_INT_DIVIDE_BY_ZERO. SQL Server is terminating this process.
Date Time SPID *
Date Time SPID *
Date Time SPID * BEGIN STACK DUMP:
Date Time SPID * 07/27/07 09:55:00 spid 128
Date Time SPID *
Date Time SPID *
Date Time SPID * Exception Address = 0000000001911CC8
Module(sqlservr+0000000000911CC8)
Date Time SPID * Exception Code = c0000094
EXCEPTION_INT_DIVIDE_BY_ZERO

Symptoms
Consider the following scenario:You have a database mirroring session in Microsoft SQL Server 2005. The database mirroring session does not have a witness. You set up a witness server. On the principal server and on the witness server, you do not use DNS together with DHCP for name resolution. Instead, you specify that a host file should be used for name resolution. On the principal server instance, you try to set the witness.In this scenario, you receive the following error message:

Msg 1456, Level 16, State 3, Line 1
The ALTER DATABASE command could not be sent to the remote server instance ‘TCP://ServerName:port’. The database mirroring configuration was not changed. Verify that the server is connected, and try again.
Resolution
A database mirroring session must use a fully qualified domain name (FQDN) to resolve the name of the witness server.

Symptoms
When you start Microsoft SQL Server 2005 Management Studio, you may receive the following error message:

Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.
Input string was not in a correct format.If you click Detail in the dialog box, the following error message text appears at the top of the details:

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.FormatException: Input string was not in a correct format.
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at Microsoft.SqlServer.Management.UI.ConnectionDlg.LoginControl.InitFromLastUsedServerType()
at Microsoft.SqlServer.Management.UI.ConnectionDlg.ConnectionDialog.DoOneTimeInitialization()
at Microsoft.SqlServer.Management.UI.ConnectionDlg.ConnectionDialog.OnVisibleChanged(EventArgs e)
at Microsoft.SqlServer.Management.UI.VSIntegration.ShellConnectionDialog.OnVisibleChanged(EventArgs e)
at System.Windows.Forms.Control.WmShowWindow(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WmShowWindow(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
Resolution
This problem occurs if the value of the following registry key is not empty or is set to an invalid value:
HKEY_CURRENT_USER\Control Panel\International\sPositiveSign

Symptoms
When you install Microsoft SQL Server 2005 on a computer that is running the original release version of Microsoft Windows XP, you receive the following error message:

This application has failed to start because the application configuration is incorrect.
Reinstalling the application may fix this problem.Additionally, the following event is logged in the System log:
Source: SideBySide
Event ID: 59
Description:
Resolve Partial Assembly failed for Microsoft.VC80.CRT. Reference error message: The system cannot find the file specified.
Resolution
This problem occurs because SQL Server 2005 requires the GetSystemTimes function. The GetSystemTimes function is included in Windows XP Service Pack 1 (SP1) and inlater Windows XP service packs.

Symptoms
Consider the following scenarios.
Scenario 1You create a common language runtime (CLR) routine that references a Microsoft .NET Framework assembly. The .NET Framework assembly is not documented in Knowledge Base article 922672. Then, you install the .NET Framework 3.5 or a .NET Framework 2.0-based hotfix.
Scenario 2You create an assembly, and then you register the assembly in a Microsoft SQL Server 2005 database. Then, you install a different version of the assembly in the Global Assembly Cache (GAC).
When you execute the CLR routine or use the assembly from either of these scenarios in SQL Server 2005, you receive an error message that resembles the following:

Server: Msg 6522, Level 16, State 2, Line 1
A .NET Framework error occurred during execution of user defined routine or aggregate ‘getsid’:
System.IO.FileLoadException: Could not load file or assembly ‘System.DirectoryServices, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ or one of its dependencies. Assembly in host store has a different signature than assembly in GAC. (Exception from HRESULT: 0×80131050)
System.IO.FileLoadException:
Resolution
When the CLR loads an assembly, the CLR verifies that the same assembly is in the GAC. If the same assembly is in the GAC, the CLR verifies that the Module Version IDs (MVIDs) of these assemblies match. If the MVIDs of these assemblies do not match, you receive the error message that the “Symptoms” section mentions.
When an assembly is recompiled, the MVID of the assembly changes. Therefore, if you update the .NET Framework, the .NET Framework assemblies have different MVIDs because those assemblies are recompiled. Additionally, if you update your own assembly, the assembly is recompiled. Therefore, the assembly also has a different MVID.

Symptoms
After you uninstall Microsoft SQL Server 2005 from a computer that has Microsoft SQL Server 2008 installed, the Microsoft ActiveX Script task in a SQL Server Integration Services package does not run.Additionally, when you try to add an ActiveX Script Task to a new package in BIDS, the task will show a validation error pointing ScriptHost can’t be instantiated.
Resolution
This problem occurs because the Axscphst.dllfile is deleted or is unregistered after you uninstall SQL Server 2005. The Axscphst.dllfile is in the following location:
%SystemRoot0%\Program Files\Microsoft SQL Server\100\COMNote SQL Server 2005 and SQL Server 2008 use the Axscphst.dll file.