I am trying to setup Iphones connecting to exchange without using SSL. I have done this many times on different servers. I have installed exchange activesync on the server. I am getting a blank page when I am trying to test oma (http://localhost/oma
). I tried to get on to it externally as well but I am getting the same result. 2 days ago when I tried to set this up I was getting .NET errors when I was trying to access http://localhost/oma
. Mobile admin is working now I get no error. I resolved .NET error by reregistering .NET 1.1. I only get a blank page at oma and phones are not synching. The difference with this server is that have Sharepoint installed which I think could cause the problem. I have been researching the OMA issue for 2 days now and tried many solutions but none of them worked. Things I tried:
It is a virtualized (Vmware) SBS 2003 SP2 with sharepoint installed on it.
Exchange version: 6.5 (Build 7638.2: Service Pack2)
Computer Name: SERVERNAME
DNS Host Name: ...
System info : Microsoft Windows Server 2003 (Build 3790)
Processor : x86 Family 6 Model 23 Stepping 10, GenuineIntel
List of installed hotfixes :
IIS is using .NET version 1.1.4322. and all components as well. Version 2.0 SP1 is installed on the server but is not being used. I tried running CEICW countless time but did not resolve the problem. Once I get oma working in browser it should work then. Form based authentication and ssl disabled in owa(exchange, exchange-oma, exadmin).
Event Type: Error
Event Source: MSExchangeOMA
Event Category: (1000)
Event ID: 1503
An unknown error occurred while processing the current request:
Message: Session state can only be used when enableSessionState is set to true, either in
a configuration file or in the Page directive
Message: Exception of type System.Web.HttpUnhandledEx
ception was thrown.
ionStep step, Boolean& completedSynchronously)
For more information, see Help and Support Center at
I would like to resolve this issue as soon as possible. Any advice is appreciated. Please let me know if you need further information about the server.
Thank you in advance