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Server Error In Oma Application Collection Was Modified

I am surprised that OWA worked with version 2.0. But when an inbox is typed we got this, which for me is the mess with .NET 2 Event Type: Warning Event Source: ASP.NET 2.0.50727.0 Event Category: Web Event Event ID: Add a "Debug=true" directive at the top of the file that generated the error. Jeff TechSoEasy 0 Message Author Comment by:phermi2006-09-14 Thanks to TechSoEasy as well for giving me confort to elimnate it. http://internetmairie.com/server-error/server-error-page-has-been-modified.html

by SWFu » Wed, 30 Aug 2006 03:40:02 I am receiving the following error after logging into OMA via IE. Jeff TechSoEasy 0 Message Author Comment by:phermi2006-09-14 Jeff, I've been advice to avoid doing partial un-installs and re-installs in SBS. I'm thinking, is that the reason why the creation from file is comming to 2.0? From the Support Center, you can also search the Microsoft Product Support Knowledge Base and contact Microsoft Product Support Services. 0 LVL 74 Overall: Level https://social.technet.microsoft.com/Forums/exchange/en-IN/952931d8-0b67-492b-b934-83053b845b25

Collection was modified; enumeration operation may not execute. Comments See all(0) Add comment Anonymous 0 August 17, 2011 Is your Default Web Site configured with a Host Header name? If you click continue, the application will ignore this error and attempt to continue. And it doesn't sound like you are doing that...

I will research this further and open up another ticket here if i cant come to a solution Thank you very much Comments See all(0) Add comment Anonymous 0 August 17, If all or most of them are stop… Storage Software Disaster Recovery Windows Server 2008 Basics of Database Availability Groups (Part 2) Video by: Tej Pratap The video tutorial explains the Login. In your example above, it comes after the section.

I've been so confused as to what was causing the issue and have been stepping through debugging line by line for a day or so. Examine the services. My AccountSearchMapsYouTubePlayGmailDriveCalendarGoogle+TranslatePhotosMoreDocsBloggerContactsHangoutsEven more from GoogleSign inHidden fieldsSearch for groups or messages Toggle navigation Questions Tags Users Unanswered Ask question Sign In/Up Cant access OMA directory from IE or Mobile Phones Anonymous go to this web-site For information about other support options you can use to find answers online, see http://support.microsoft.com/default.aspx.

But, no Vdir under the Default was turned (extended) into a SharePoint site 0 LVL 104 Overall: Level 104 Exchange 99 Storage Software 9 Message Expert Comment by:Sembee2006-09-14 Sharepoint takes If you do need to do it, then the command is: C:\Windows\Microsoft.NET\Framework\\aspnet_regiis.exe" -i adjust C:\Windows for your system, and the version for the exact version number you have installed (1.1.x). If you get a pop-up authentication box, you don't have Forms Based Authentication. EventMessage: UserMessage: A System error has occurred while processing your request.

Source: mscorlib Stack trace: at System.Reflection.RuntimeConstructorInfo.InternalInvoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean isBinderDefault) at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder http://microsoft.programming4.us/forums/t/152067.aspx Verify that the Exchange mailbox Server is working correctly. EDIT: after some digging, your application indeed runs on an old version of the VB Powerpacks. The fact that the device accepts it is a good sign - maybe you were able to import it?

Even if it's only for a temporary test? check over here I would have hoped that .Net v2 would completely support applications created for .Net v1. LOGS --> Event Type: Error Event Source: MSExchangeOMA Event Category: (1000) Event ID: 1503 Date: 9/13/2006 Time: 9:26:05 PM User: N/A Computer: KPI Description: An unknown error occurred while processing the I've just "mv"ed a 49GB directory to a bad file path, is it possible to restore the original state of the files?

Go to the ASP.Net tab and change the version from 2.0 to 1.1. The reason I recommended that you reinstall IIS & Exchange was to get you back to the baseline necessary to more easily maintain and manage your server. On the Event Viewer/Application --> Event Type: Error Event Source: MSExchangeOMA Event Category: (1000) Event ID: 1503 Date: 9/14/2006 Time: 9:07:21 PM User: N/A Computer: KPI Description: An unknown error occurred his comment is here I have NET v1.0 running with the OMA virtual directory as i read somewhere that OMA does not support NET v2.0 , though it dosnt work with 2.0 either.

Now, while browsing OMA we get: ON THE BROWSER --> A System error has occurred while processing your request. If the problem persists, contact your administrator." This leads me to believe that the underlying problem is not located to the web.config rather to something else, though i cant say what. Definetly, the problem was caused by the version change for .Net.

On server # 2, OWA and RPCoHTTP works fine having 2.0.

Source: mscorlib Stack trace: at System.Reflection.RuntimeConstructorInfo.InternalInvoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean isBinderDefault) at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder Source: mscorlib Stack trace: at System.Reflection.RuntimeC onstructor Info.Inter nalInvoke( BindingFla gs invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean isBinderDefault) at System.Reflection.RuntimeC onstructor Info.Invok e(BindingF lags invokeAttr, Binder binder, You are constantly getting the same error: (501) Not Implemented Therefore I suspect that there is a single underlying Go to Solution 34 Comments LVL 104 Overall: Level 104 Exchange Request information: Request URL: http://localhost/mobileadmin/devices.aspx Request path: /mobileadmin/devices.aspx User host address: 127.0.0.1 User: NETWORK4LEADERS\phermi Is authenticated: True Authentication Type:

When i compare my certificate from a regular sbs machine where OMA works and with this setup i have an optional field called "Enhanced key usage" in the certificate from this and if something goes terribly worng during that process, I am risking the web app not the up tomorrow morning or MOnday morning. Trying to set up email signatures but you’re struggling with transport rules and connectors? http://internetmairie.com/server-error/server-error-in-application-lync-server-internal-website.html Kind regards, Jonas Comments See all(0) Add comment Anonymous 0 August 17, 2011 Mm might be so, but i can without problem connect my P1i to my sbs server that runs

Description: An unhandled exception occurred during the execution of the current web request. the web app is up and running and its web site is contained in site with .net 1.1 Should I expect problems with sharepoint if v2 is uninstalled? 0 LVL A visual how-to is here: http://sbsurl.com/ceicw and a full networking overview for SBS is at http://sbsurl.com/msicw Jeff TechSoEasy 0 Message Author Comment by:phermi2006-09-19 Dear Simon & Jeff, After researching, reading I will reply asap ;) Thanks Comments See all(0) Add comment Anonymous 0 August 17, 2011 I don't think you need to remove v2.

Type in (servername/oma) and i get an error (from server) which can be shown belowServer Error in '/OMA' Application.--------------------------------------------------------------------------------Collection was modified; enumeration operation may not execute. Change the account for the application pool that OMA runs under from "Network Service" to LOCAL SYSTEM". It doesn't change that - why would it when Exchange 2003 is not asp.net 2.0 compatible. Set the following key in the registry to obtain more detailed event logs. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeMU\Diagnostics] "1 General"=dword:00000000 Here are some known causes of this event: Cause 1 - Internet Information Server (IIS)

The first technique will cause only that particular file to be compiled in debug mode. This is probably not a sporadic failure. Please review the stack trace for more information about the error and where it originated in the code. Regarding ISA, if you've installed it (yes, I know you said this is SBS Premium, but ISA is still installed separately), then it will be configured automatically when you run the

Due to the fact that the server is in collocation and in production, this approach will take it out of production for some time and imply a tremendous effort to reconfigure Server Error in '/OMA' Application 6. Cause 2 - The IIS Lockdown was not configured correctly to work with Exchange. It is OMA the one giving the errors.

Add a "Debug=true" directive at the top of the file that generated the error. Just select v2 for the OMA VDir, and remove the processRequestInApplicatio nTrust attribute from the web.config file. Parser Error Message: Unrecognized attribute 'processRequestInApplicati onTrust'. Regards, pedro 0 Message Author Comment by:phermi2006-09-14 How Do I know if OMA, or anything else, is using Forms Authentication?

Add a "Debug=true" directive at the top of the file that generated the error. If you issue your own, or even buy one of the lesser-known ones, you may well have problems. funny thing is that they are able to sync successfully and i am not having any issues with handhelds connecting to my server to retreive/send mail. Or is there anything in the Event Log?