Exchange Server RPC Delays
in [Microsoft Exchange]
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From: ExchangeFTW on 11 May 2007 19:22 Getting Outlook Delays The Exchange Server is Logging these events. Event Type: Warning Event Source: MSExchangeIS Event Category: Performance Event ID: 9640 Date: 5/11/2007 Time: 2:53:38 PM User: N/A Computer: [Name] Description: Only 68% of user 's 25 attempted RPCs have succeeded in the past 35 minute(s) (which is less than the threshold of 75%)). Adapter Speed: 100000 kbps Machine Name: [Name] Client Mode: Online Event Type: Error Event Source: MSExchangeIS Event Category: General Event ID: 9646 Date: 5/11/2007 Time: 3:56:28 PM User: N/A Computer: [Name] Description: Mapi session "%1" exceeded the maximum of 500 objects of type "objtFolder". Event Type: Error Event Source: MSExchangeIS Event Category: General Event ID: 9646 Date: 5/11/2007 Time: 3:25:02 PM User: N/A Computer: [Name] Description: Mapi session "%1" exceeded the maximum of 32 objects of type "session". We usually don't get these type of messages. Looked @ Event ID 9646 is logged when you try to send many messages in Exchange Server 2003 http://support.microsoft.com/kb/830836/en-us I really don't want to increase the default MaxObjPerMapiSession... Do you have any other suggestions on how we can resolve this issue? We are running Exchange 2k3 SP2 on Wind2k3 Sp2 Clients Outlook 2003 & Outlook 2007 in Exchange Cache Mode. Thanks -- ExchangeFTW Exchange Messaging Engineer
From: Leif Pedersen [MVP] on 12 May 2007 17:00 Hi, This might help you determine the cause of this performance problem: http://www.microsoft.com/downloads/details.aspx?FamilyID=4bdc1d6b-de34-4f1c-aeba-fed1256caf9a&DisplayLang=en Leif "ExchangeFTW" <ExchangeFTW(a)discussions.microsoft.com> wrote in message news:C190BC20-DBF9-43E3-B061-ADEA07B28AB3(a)microsoft.com... > Getting Outlook Delays > The Exchange Server is Logging these events. > > Event Type: Warning > Event Source: MSExchangeIS > Event Category: Performance > Event ID: 9640 > Date: 5/11/2007 > Time: 2:53:38 PM > User: N/A > Computer: [Name] > Description: > Only 68% of user 's 25 attempted RPCs have succeeded in the past 35 > minute(s) (which is less than the threshold of 75%)). > > Adapter Speed: 100000 kbps > Machine Name: [Name] > Client Mode: Online > > > > > > Event Type: Error > Event Source: MSExchangeIS > Event Category: General > Event ID: 9646 > Date: 5/11/2007 > Time: 3:56:28 PM > User: N/A > Computer: [Name] > Description: > Mapi session "%1" exceeded the maximum of 500 objects of type > "objtFolder". > > Event Type: Error > Event Source: MSExchangeIS > Event Category: General > Event ID: 9646 > Date: 5/11/2007 > Time: 3:25:02 PM > User: N/A > Computer: [Name] > Description: > Mapi session "%1" exceeded the maximum of 32 objects of type "session". > > We usually don't get these type of messages. > > Looked @ > Event ID 9646 is logged when you try to send many messages in Exchange > Server 2003 > > http://support.microsoft.com/kb/830836/en-us > > I really don't want to increase the default MaxObjPerMapiSession... > > Do you have any other suggestions on how we can resolve this issue? > > We are running > > Exchange 2k3 SP2 on Wind2k3 Sp2 > Clients > Outlook 2003 & Outlook 2007 in Exchange Cache Mode. > > Thanks > > -- > ExchangeFTW > Exchange Messaging Engineer
From: danny on 21 May 2007 15:35 "ExchangeFTW" wrote: > Getting Outlook Delays > The Exchange Server is Logging these events. > > Event Type: Warning > Event Source: MSExchangeIS > Event Category: Performance > Event ID: 9640 > Date: 5/11/2007 > Time: 2:53:38 PM > User: N/A > Computer: [Name] > Description: > Only 68% of user 's 25 attempted RPCs have succeeded in the past 35 > minute(s) (which is less than the threshold of 75%)). > > Adapter Speed: 100000 kbps > Machine Name: [Name] > Client Mode: Online > > > > > > Event Type: Error > Event Source: MSExchangeIS > Event Category: General > Event ID: 9646 > Date: 5/11/2007 > Time: 3:56:28 PM > User: N/A > Computer: [Name] > Description: > Mapi session "%1" exceeded the maximum of 500 objects of type "objtFolder". > > Event Type: Error > Event Source: MSExchangeIS > Event Category: General > Event ID: 9646 > Date: 5/11/2007 > Time: 3:25:02 PM > User: N/A > Computer: [Name] > Description: > Mapi session "%1" exceeded the maximum of 32 objects of type "session". > > We usually don't get these type of messages. > > Looked @ > Event ID 9646 is logged when you try to send many messages in Exchange > Server 2003 > > http://support.microsoft.com/kb/830836/en-us > > I really don't want to increase the default MaxObjPerMapiSession... > > Do you have any other suggestions on how we can resolve this issue? > > We are running > > Exchange 2k3 SP2 on Wind2k3 Sp2 > Clients > Outlook 2003 & Outlook 2007 in Exchange Cache Mode. > > Thanks > > -- > ExchangeFTW > Exchange Messaging Engineer I AM HAVING THE SAME ISSUE. RUNNING Exchange 2k3 SP2 on Wind2k3 Sp2 . microsoft please fix this issue with windows 2003 SP2
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