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An Error 1301 Occurred While Enumerating The Groups

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Resource on Leak –Pynt Jun 12 '13 at 16:58 Update: Still had a few bits of code that were not properly disposing. These specialized experts will follow-up with your issue. Browse other questions tagged c# active-directory or ask your own question. Zipped hard drive image very big Can one be "taste blind" to the sweetness of stevia? Source

The group's SID could not be resolved. Log files contain a message "An error (1301) occurred while enumerating the groups. Company Go to Company overview » About us Meet the CodeTwo team and read about the company’s history. Although I don't love empty catches, it will skip the AD group that it cannot read and continue on. –Ben Anderson Feb 23 at 21:51 add a comment| up vote 1

An Error Occurred While Enumerating Through A Collection

Posted by pantonis21 on 2/3/2012 at 4:55 AM "Thanks for the raising the issue, however we wanted to give you an update, that since there is a reasonable workaround and guidance If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.Would you like to participate? It seems to work consistently well. The group's SID could not be resolved 10 Does PrincipalSearchResult automatically dispose all elements in its collection?

The logging showed a stack trace that started at UserPrincipals.GetAuthorizationGroups and gave the message: An error (1301) occurred while enumerating the groups. After upgrading to Server 2012 Domain Controller 8 answers Background: I've been using UserPrincipal.GetAuthorizationGroups for a while now to check permissions in 2 different applications. See this thread on the MSDN forums for an example:http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/9dd81553-3539-4281-addd-3eb75e6e4d5d Attach a file Microsoft Connect Terms of Use Trademarks Privacy Statement © 2016 Microsoft Please wait... Kb2830145 Unfortunately they have me on a 6 month task at the moment so there is no telling when my free time will allow for this test.

Cycles ignores smooth more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts An Error Occurred While Enumerating Through A Collection More Data Is Available In my research I found a thread that looks unrelated, but actually has the same stack trace. I find it stunning to see that we just need the work around and that more users will have to experience this issue. http://www.codetwo.com/kb/error-1301/ This will resolve the following issue: An error (1301) occurred while enumerating the groups.

Disclaimer: This is my first post to Stack Overflow, I often research here but have not joined in discussions until now. Getauthorizationgroups The Group Could Not Be Found Join them; it only takes a minute: Sign up UserPrincipals.GetAuthorizationGroups An error (1301) occurred while enumerating the groups. Media about us Want to know what recognized media outlets such as Windows IT Pro, The Guardian or Lifehacker are saying about CodeTwo? c# active-directory share|improve this question edited Jul 30 '13 at 17:26 asked May 2 '13 at 15:13 skeletank 1,89442455 marked as duplicate by bummi, abatishchevc# Users with the c# badge can

An Error Occurred While Enumerating Through A Collection More Data Is Available

The group's SID could not be resolved. Please download and install the hotfix to avoid security issues when running CodeTwo Exchange Rules PRO 2.x. An Error Occurred While Enumerating Through A Collection Microsoft has published a hotfix for this problem which is available on their website along with detailed description. An Error Occurred While Enumerating Through A Collection Access Is Denied Certain groups that we were interrogating had a null sAMAccountName property.

Installing KB2830145 fixed my problem. http://crearesiteweb.net/an-error/an-error-enumerating-the.html The full error is listed below: Exception: System.DirectoryServices.AccountManagement.PrincipalOperationException: An error (1301) occurred while enumerating the groups. Admin's Blog Windows Server, Exchange, Office 365 and more – a spam-free diet of tested tips and solutions. Thus far we've found on one web server that there is no pattern to the days at which it fails, but it will recover within roughly 12 hours. An Error Occurred While Enumerating Through A Collection Collection Was Modified

As I read your story and the different answers, I can confirm that the problem is most likely the one pointed by @Gary Hill below. Because the problem happens when iterating over the collection, I use a different approach when iterating in order to handle the exception without blocking the actual iterating: private string[] GetUserRoles(string Username) Posted by Ron Verheij on 10/2/2013 at 1:56 AM I had the same issue (.NET4.5) and it cost us a little project delay. http://crearesiteweb.net/an-error/an-error-occurred-while-communicating-with-the-server-google-groups.html All rights reserved.

Ideas on eliminating possible causes would also be appreciated. An Error 1332 Occurred While Enumerating The Group Membership The Member's Sid Could Not Be Resolved Blogs CodeTwo Blog Latest news straight from the horse's mouth: events, software releases, updates, Outlook help and more. Our mission Take a moment to learn what principles and values we follow in our work. 30-day money back guarantee Learn about our 30-day money back guarantee program.

Error checking user permissions.

As many have noted this method call seems rather fragile and we will probably look at implementing some alternative approach before we hit other issues. Forgive me if I should have posted elsewhere and feel free to point out better steps before posting. Username.Substring(0, Username.IndexOf("\\")) : string.Empty; string username = Username.Contains("\\") ? Getauthorizationgroups Error We are hoping to see if it is just a specific server communication issue or to see if it is the entire set of Domain Controllers.

Can an opponent folding make you go from probable winner to probable loser? How to save terminal history to a file from a bash file? I'm currently enclosing the iEnumerable items in [using] statements while trying to track down issues via perfmon. Check This Out The error code is 13321Unable to add/remove objects to group due to orphaned SIDs: PrincipalOperationException: An error (1332) occurred Hot Network Questions A professor has only proofread my paper.

I believe, that sAMAccountName is effectively deprecated and exists only for backwards compatibility reasons. Recently some users have been getting the error mentioned in the title (System.DirectoryServices.AccountManagement.PrincipalOperationException) while others have not. The key information about what was happening was found here: MS blog translated from German The hotfix referred to in the link below has fixed the problem on our test system Can one be "taste blind" to the sweetness of stevia?

asked 3 years ago viewed 9812 times active 1 year ago Visit Chat Linked 20 UserPrincipals.GetAuthorizationGroups An error (1301) occurred while enumerating the groups. I see it's a bug from 2009.