Article ID: 954772 - View products that this article applies to.
The InvalidDatabaseSchema rule in Pre-Upgrade Checker for Windows SharePoint Services 3.0 Service Pack 2 lists the names of the content databases that have a schema that differs from the standard Windows SharePoint Services 3.0 content database schema.
After you run Pre-Upgrade Checker, the InvalidDatabaseSchema rule lists the names of the content databases that have a schema that differs from the standard Windows SharePoint Services 3.0 content database schema. Then, the InvalidDatabaseSchema rule suggests that you detach these content databases before upgrading.
To find unexpected items that are discovered in the database, open the PreUpgradeCheck_YYYYMMDD-hhmmss-millisecond-random-number.log file, and then search the lines that begin with the string "[InvalidDatabaseSchema]."
Note The PreUpgradeCheck_YYYYMMDD-hhmmss-millisecond-random-number.log file is located in the following folder:
%COMMONPROGRAMFILES%\Microsoft Shared\web server extensions\12\LOGSFor more information about the support policy around changing SharePoint content databases, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/841057/ )Support for changes to the databases that are used by Office server products and by Windows SharePoint Services
NotePre-Upgrade Checker ships in Windows SharePoint Services 3.0 Service Pack 2.Pre-Upgrade Checker is used to assess the server for potential upgrade issues when you are preparing to upgrade to the next version release of Windows SharePoint Services and Microsoft Office SharePoint Server 2007.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/960577/ )List of all Windows SharePoint Services and SharePoint Server Pre-Upgrade Checker knowledge base articles