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parv kumar

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Get-Clientaccessarray is giving error.

Hi,

I am using Exchange 2010. I am getting below error while running Get-Clientaccessarray

WARNING: An unexpected error has occurred and a Watson dump is being generated: Object reference not set to an instance
 of an object.
Object reference not set to an instance of an object.
    + CategoryInfo : NotSpecified: (:) [Get-ClientAccessArray], NullReferenceException
    + FullyQualifiedErrorId : System.NullReferenceException,Microsoft.Exchange.Management.SystemConfigurationTasks.Get
   ClientAccessArray

BUT if i provide the name of Cllient access array like Get-ClientAccessArray -identity "CAS Array Name" then its working fine.
CAN any one let me know how to fix it?

Thanks
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Wasim Shaikh
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Just recreate the CAS array object.
It shouldn't cause downtime because you aren't touching the DNS object - unless someone is setting up a new Outlook profile at the exact time you are making the change.
As long as you use the same FQDN it should be fine.

Simon.
You can have waston running get-clientaccess array when old orphan array are stored in AD

CN=Arrays,CN=Exchange Administrative Group ,CN=Administrative Groups,CN=xxxxx,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=corp,DC=xxxxx,DC=com

Remove orphan client access array with adsiedit wait for AD replication error will disappear.