Update Rollup 5 for Exchange 2007 SP1 (announced a few days ago) has been released. The rollup is available on the Download Center here:
http://www.microsoft.com/downloads/details.aspx?FamilyId=652ED...
Published Nov 21, 2008
Version 1.0
Blog Post
Hi,
After roolup 5 install I'm getting this error on the CAS server when trying to access the web site. I have open a support case and after 6 hours on the phone decided to roll back to rollup 4. Any idea what could be causing this?
Url: https://server:443/owa/auth/error.aspx?url=https://server/owa/&reason=0
https://server:443/owa/auth/error.aspx?url=https://server/owa/&reason=0
User host address: xx
Exception
Exception type: Microsoft.Exchange.Clients.Owa.Core.OwaInvalidConfigurationException
Exception message: Object reference not set to an instance of an object.
Call stack
Microsoft.Exchange.Clients.Owa.Core.OwaConfigurationManager.CreateAndLoadConfigurationManager()
Microsoft.Exchange.Clients.Owa.Core.Globals.InitializeApplication()
Microsoft.Exchange.Clients.Owa.Core.Global.ExecuteApplicationStart(Object sender, EventArgs e)
Inner Exception
Exception type: System.NullReferenceException
Exception message: Object reference not set to an instance of an object.
Call stack
Microsoft.Exchange.Clients.Owa.Core.Configuration.CheckAllLegacyPublicFolders(ADSystemConfigurationSession session, ADObjectId[] pfdbIds)
Microsoft.Exchange.Clients.Owa.Core.Configuration..ctor(ADSystemConfigurationSession session, String virtualDirectory, String webSiteName, ADObjectId distinguishedName, Boolean isPhoneticSupportEnabled)
Microsoft.Exchange.Clients.Owa.Core.OwaConfigurationManager.LoadConfiguration()
Microsoft.Exchange.Clients.Owa.Core.OwaConfigurationManager.CreateAndLoadConfigurationManager()
----------------------------
Event Type: Error
Event Source: MSExchange OWA
Event Category: ADNotifications
Event ID: 65
Date: 12/3/2008
Time: 3:00:46 AM
User: N/A
Computer: servername
Description:
An error occurred while the Outlook Web Access configuration settings were being loaded. Virtual directory: "owa". Web site: "Default Web Site".
Error message:
"Object reference not set to an instance of an object."
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp
http://go.microsoft.com/fwlink/events.asp.