Albert Widjaja
asked on
Error 4999 and 1015 logged in HT/CAS server (2010 SP3) ?
Hi,
Why is that I get the following event logged daily when no problem seems happneing on my Exchange Server 2010 SP3 ?
and this one
Thanks.
Why is that I get the following event logged daily when no problem seems happneing on my Exchange Server 2010 SP3 ?
Log Name: Application
Source: MSExchange Common
Date: 31/03/2015 8:29:49 AM
Event ID: 4999
Task Category: General
Level: Error
Keywords: Classic
User: N/A
Computer: PRODHTCAS01-VM.domain.com
Description:
Watson report about to be sent for process id: 2956, with parameters: E12, c-RTL-AMD64, 14.03.0123.004, M.E.RpcClientAccess.Service, M.E.Data.Directory, M.E.D.D.ConnectionPoolMana ger.GetCon nection, M.E.D.Directory.ADTransien tException , 52f3, 14.03.0123.003.
ErrorReportingEnabled: False
and this one
Log Name: Application
Source: MSExchange ActiveSync
Date: 31/03/2015 8:29:46 AM
Event ID: 1015
Task Category: Server
Level: Error
Keywords: Classic
User: N/A
Computer: PRODHTCAS01-VM.domain.com
Description:
Exchange ActiveSync experienced a transient error when it tried to access Active Directory information for user "". Exchange ActiveSync will try this operation again. If this event occurs infrequently, no user action is required. If this event occurs frequently, check network connectivity using PING or PingPath. You can also use the Test-ActiveSyncConnectivity cmdlet. More information:
Microsoft.Exchange.Data.Directory.AD TransientE xception: Could not find any available Global Catalog in forest domain.com.
at Microsoft.Exchange.Data.Directory.Co nnectionPo olManager. GetConnect ion(Connec tionType connectionType, ADObjectId domain, String serverName, Int32 port, NetworkCredential credential)
at Microsoft.Exchange.Data.Directory.Co nnectionPo olManager. GetConnect ion(Connec tionType connectionType)
at Microsoft.Exchange.Data.Directory.AD Session.Ge tConnectio n(String preferredServer, Boolean isWriteOperation, Boolean isNotifyOperation, String optionalBaseDN, ADObjectId& rootId, ADScope scope)
at Microsoft.Exchange.Data.Directory.AD GenericRea der.GetNex tResultCol lection(Ty pe controlType, DirectoryControl& responseControl)
at Microsoft.Exchange.Data.Directory.AD PagedReade r`1.GetNex tResultCol lection()
at Microsoft.Exchange.Data.Directory.AD GenericPag edReader`1 .GetNextPa ge()
at Microsoft.Exchange.Data.Directory.AD GenericPag edReader`1 .<GetEn umerator&g t;d__4.Mov eNext()
at Microsoft.Exchange.Data.Directory.Re cipient.AD RecipientS ession.Fin dMiniRecip ientBySid[ TResult](S ecurityIde ntifier sId, IEnumerable`1 properties)
at Microsoft.Exchange.AirSync.ADUserCac he.TryGetA DUserFromS id(Byte[] sid, ProtocolLogger logger, Boolean shouldUseBudget)
at Microsoft.Exchange.AirSync.AirSyncUs er.Initial izeFromLog gedOnIdent ity()
at Microsoft.Exchange.AirSync.AirSyncUs er..ctor(A irSyncCont ext context)
at Microsoft.Exchange.AirSyncHandler.Ha ndler.Begi nProcessRe quest(Http Context httpContext, AsyncCallback asyncCallback, Object extraData)
Thanks.
SOLUTION
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ASKER
Yes, it is occurring regularly,
There are also some of these events below logged consistently, but there is no issue at all in email flow.
There are also some of these events below logged consistently, but there is no issue at all in email flow.
Log Name: Application
Source: MSExchange ADAccess
Date: 31/03/2015 8:29:33 AM
Event ID: 2103
Task Category: Topology
Level: Error
Keywords: Classic
User: N/A
Computer: PRODHTCAS01-VM.domain.com
Description:
Process MSEXCHANGEADTOPOLOGYSERVICE.EXE (PID=1552). All Global Catalog Servers in forest DC=domain,DC=com are not responding:
PRODDC01-VM.domain.com
PRODDC02-VM.domain.com
PRODDC03-VM.domain.com
SITE1DC.domain.com
SITE2DC.domain.com
HQDC01.domain.com
Log Name: Application
Source: MSExchange ADAccess
Date: 31/03/2015 8:29:33 AM
Event ID: 2104
Task Category: Topology
Level: Error
Keywords: Classic
User: N/A
Computer: PRODHTCAS01-VM.domain.com
Description:
Process MSEXCHANGEADTOPOLOGYSERVICE.EXE (PID=1552). Topology discovery failed due to LDAP_SERVER_DOWN error. This event can occur if one or more domain controllers in local or all domains become unreachable because of network problems. Use the Ping or PathPing command line tools to test network connectivity to local domain controllers. Run the Dcdiag command line tool to test domain controller health.
Log Name: Application
Source: MSExchange ADAccess
Date: 31/03/2015 8:29:33 AM
Event ID: 2122
Task Category: Topology
Level: Error
Keywords: Classic
User: N/A
Computer: PRODHTCAS01-VM.domain.com
Description:
Process MSEXCHANGEADTOPOLOGYSERVICE.EXE (PID=1552). Error 0x8007267c occurred when DNS was queried for the service location (SRV) resource record used to locate a domain controller for domain domain.com
The query was for the SRV record for _ldap._tcp.dc._msdcs.domain.com
For information about correcting this problem, Type in the command line:
hh tcpip.chm::/sag_DNS_tro_dcLocator_me ssageA.htm
Do you have a GC in your exchange site?
ASKER
yes all of the Domain Controllers are GC as per the "netdom query dc" command.
But are they in the same site?
ASKER
no, they're on different sites.
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ASKER
@Guy: Disable Chimney on all Windows 2008 servers (DC & Exchange).
does it requires / cause any outage ?
does it requires / cause any outage ?
No it does not.
ASKER
ok, so I guess, I will need to run these two lines of code:
for all of my Exchange Server 2010 SP3 VMs Mailbox, HT & CAS servers.
is that correct ?
netsh int tcp set global chimney=disabled
netsh int tcp set global rss=disabled
for all of my Exchange Server 2010 SP3 VMs Mailbox, HT & CAS servers.
is that correct ?
Thats right.
But make sure you run dcdiag as well.
But make sure you run dcdiag as well.
ASKER
From the exchange server, I never knew that command is possible in exchange server (all roles) ?
Is there any risk running it during the business hours ?
Is there any risk running it during the business hours ?
Yes from any client server, you run DCDIAG and specify a target DC like so...
There shouldn't be any reason not to run it in business hours... the tests are not system intensive.
dcdiag /s:<domaincontroller>
There shouldn't be any reason not to run it in business hours... the tests are not system intensive.
ASKER
ok, so it is relatively safe no outage or disruptions to the mail flow I suppose.
Do I need to run those command for each Domain controllers that is returned by the command "netdom query dc" or just the AD in the same AD Site retruned by "nltest /dsgetsite" command ?
Do I need to run those command for each Domain controllers that is returned by the command "netdom query dc" or just the AD in the same AD Site retruned by "nltest /dsgetsite" command ?
Hi There,
Actually I'd run it against any of the servers that are returned from the nslookup of the ldap servers in the domain as these are the servers that exchange should be contacting.
Actually I'd run it against any of the servers that are returned from the nslookup of the ldap servers in the domain as these are the servers that exchange should be contacting.
ASKER