The fix for this issue was first released in Microsoft Commerce Server 2009 R2 Service Pack 1 (SP1). For more information about how to obtain this package, click the following article number to go to the article in the Microsoft Knowledge Base:
2582383 FIX: A custom property in a category of a virtual catalog is not updated when you perform an incremental catalog import in a Commerce Server environment.
2724950 FIX: Search errors when you use Catalog Manager or the Catalog Search API to perform a search in Commerce Server 2009 R2
2549477 FIX: Incremental catalog import does not update the OriginalPrice field in Commerce Server 2007 or in Commerce Server 2009
2556002 FIX: Memory usage of the W3wp.exe process increases when the CreateFromCache method of the DiscountItemCollection class displays discount information on a Commerce Server 2007 site or on a Commerce Server 2009 site
2560931 FIX: Empty HttpContext.Current.User.Identity.Name value in unnecessary SQL queries to the Profiles database in Commerce Server 2007 or in Commerce Server 2009
932395 How to update Commerce Server 2007, Commerce Server 2009, and Commerce Server 2009 R2 for the changes to daylight saving time
2591497 FIX: Memory leak in the Staging service when the Staging API is frequently used to edit or query a staging project in Commerce Server
2618435 FIX: Incomplete search results when you search non-English content on a Commerce Server 2009 website if you use the Search Results Web Part
2616515 FIX: Slow performance if metadata has many property definitions in Commerce Server 2009 or in Commerce Server 2009 R2
2585164 FIX: Profiles System holds only 42 addresses in Commerce Server
2794847 Product does not meet the inventory filtering criteria
2751382 FIX: Category search results are not sorted by rank in Commerce Server 2009 R2
2716393 Security update for Commerce Server 2009 R2: August 14, 2012
2729945 FIX: SQL Server column limit is reached when you enable or disable the Full Text Searchable option in Commerce Server 2009 or in Commerce Server 2009 R2
2692502 FIX: Products from a catalog XML file that is missing carriage returns are not imported in Commerce Server 2009 R2
2677435 FIX: An update is available that enables the installation of Commerce Server 2009 R2 to work with Microsoft Anti-Cross Site Scripting Library v4.2.1
2673220 FIX: "Timeout expired" error message when you import a product catalog XML file in Commerce Server 2009
266766 FIX: Temporary stored procedures in SA-owned databases may bypass permission checks when you run stored procedures
2658676 Security update for Microsoft Commerce Server 2009 R2: April 10, 2012
2658261 FIX: Deadlocks occur on an instance of SQL Server that hosts a Commerce Server 2009 transactions database
2639091 FIX: Authorization checks are bypassed when an application calls the InternalProcessRequest method in Commerce Server 2009 R2
976555 You receive an error message when you log on to or log off from a Commerce Server 2007 SP2 site
2812236 Virtual catalogs do not inherit LongText Property Definition edits
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base: