0
Fixed

AD Connector One LDAP Modify failed transaction makes all subsequent transaction failed ...

Huu Tran 3 weeks ago in UNIFYBroker/Microsoft Active Directory • updated by Adam van Vliet (Product Manager) 1 week ago 5

Refer to few thousand of repeating error in the log\

20180803,05:38:08,UNIFY Identity Broker,Connector,Warning,"Update entities to connector failed.
Update entities [Count:3215] to connector AD Users failed with reason Received error code EntryAlreadyExists for item with dn CN=redacted,DC=au. Message: 00002071: UpdErr: DSID-031B0B87, problem 6005 (ENTRY_EXISTS), data 0
. Duration: 00:00:09.5226690
Error details:
System.Exception: Received error code EntryAlreadyExists for item with dn CN=redacted,DC=au. Message: 00002071: UpdErr: DSID-031B0B87, problem 6005 (ENTRY_EXISTS), data 0
 ---> System.DirectoryServices.Protocols.DirectoryOperationException: The object exists. Server stack trace:
   at System.DirectoryServices.Protocols.LdapConnection.ConstructResponse(Int32 messageId, LdapOperation operation, ResultAll resultType, TimeSpan requestTimeOut, Boolean exceptionOnTimeOut)
   at System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Object[]& outArgs)
   at System.Runtime.Remoting.Messaging.StackBuilderSink.AsyncProcessMessage(IMessage msg, IMessageSink replySink) Exception rethrown at [0]:
   at System.DirectoryServices.Protocols.LdapConnection.EndSendRequest(IAsyncResult asyncResult)
   at System.Threading.Tasks.TaskFactory`1.FromAsyncCoreLogic(IAsyncResult iar, Func`2 endFunction, Action`1 endAction, Task`1 promise, Boolean requiresSynchronization)
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at Unify.Connectors.AD.ADAgent.<ErrorCheckRequest>d__24`1.MoveNext()
   --- End of inner exception stack trace ---
   at Unify.Framework.Auditing.AuditingExtensions.<>c__DisplayClass4_0.<TaskContinueWithExceptionPassthough>b__0(Task t)
   at System.Threading.Tasks.Task.Execute()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Unify.Product.IdentityBroker.EventNotifierUpdatingAsyncConnectorDecorator.<UpdateEntitiesAsync>d__3.MoveNext()",Normal
20180803,05:38:08,UNIFY Identity Broker,EntitySaver,Error,"The entity 546564 (e5b5ef1a-46df-4751-9878-e3a8e8fff5c8) for the adapter AD User Adapter (9f73e5e5-30df-4142-b850-db3e31f0a931) failed to update for the following reasons: Received error code EntryAlreadyExists for item with dn CN=redacted,DC=au. Message: 00002071: UpdErr: DSID-031B0B87, problem 6005 (ENTRY_EXISTS), data 0
",Normal
20180803,05:38:08,UNIFY Identity Broker,EntitySaver,Error,"The entity 603085 (b108073b-e6f1-4ffb-8d9b-02c23f7c1efa) for the adapter AD User Adapter (9f73e5e5-30df-4142-b850-db3e31f0a931) failed to update for the following reasons: Received error code EntryAlreadyExists for item with dn CN=redacted,DC=au. Message: 00002071: UpdErr: DSID-031B0B87, problem 6005 (ENTRY_EXISTS), data 0
",Normal
Affected Versions:
Fixed by Version:

Answer

Answer
Fixed

This dll adds back in the patch from some time ago: Unify.Connectors.AD.dll

Under review

Hi Huu,


Please try applying the following patch and re-attempting the export.Unify.Connectors.AD.dll

The issue was that the update included a Modify DN request, which was failing because an entity already exists with the new DN, and this error was not being trapped and assigned to only the one entity correctly.

Answer
Fixed

This dll adds back in the patch from some time ago: Unify.Connectors.AD.dll

The new patch fixes this issue. Thanks Adam

Thanks Huu. The patch will be included in the next release.