I have created a new WinXP image with the 10.2.2.46430 agent pre-installed according to the cool solutions script. This has worked for my environment in the past. The machines re-image just fine and even re-name themselves properly either from the asset tag in bios or from he image safe data.

Now I am getting the following errors on all the workstations.

They are not really joined to the domain. I can log in as a domain user ONCE, but after a re-boot or logoff I must re-join the machine to the domain. I can only do this through the system properties - netdom commands fail.

I am also seeing the following errors:

From Event Log - applications on the workstation:
From Event Log - applications on the workstation:


Category: ActionManager
ActionMan.HandlerException: The handler Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler thew the following exception: System.NullReferenceException: Object reference not set to an instance of an object.
at Novell.Zenworks.ActionManager.ActionManUtil.Destor yDauSessionCallback(Object obj)
at Novell.Zenworks.ActionManager.ActionManUtil.GetDAU Session(ActionContext context)
at Novell.Zenworks.ActionManager.ActionManUtil.GetImp ersonationSessions(ImpersonateImpersonation impersonation, ActionContext context)
at Novell.Zenworks.ActionManager.ActionManUtil.GetImp ersonationSession(ImpersonateImpersonation impersonation, ActionContext context)
at Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler.ProcessAction(ActionContext context, ClientAction action, ActionProgress progress)
at Novell.Zenworks.ActionManager.ActionManager.Proces sAction(ActionContext context, ClientAction action)


For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

There are a total of eight of the above messages

ZMD Messages Log

[
[ERROR] [02/17/2010 07:37:47.183] [1448] [ZenworksWindowsService] [27] [] [ActionManager] [ActionMan.HandlerException] [The handler Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler thew the following exception: System.NullReferenceException: Object reference not set to an instance of an object.
at Novell.Zenworks.ActionManager.ActionManUtil.Destor yDauSessionCallback(Object obj)
at Novell.Zenworks.ActionManager.ActionManUtil.GetDAU Session(ActionContext context)
at Novell.Zenworks.ActionManager.ActionManUtil.GetImp ersonationSessions(ImpersonateImpersonation impersonation, ActionContext context)
at Novell.Zenworks.ActionManager.ActionManUtil.GetImp ersonationSession(ImpersonateImpersonation impersonation, ActionContext context)
at Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler.ProcessAction(ActionContext context, ClientAction action, ActionProgress progress)
at Novell.Zenworks.ActionManager.ActionManager.Proces sAction(ActionContext context, ClientAction action)] [] []
[ERROR] [02/17/2010 07:38:09.508] [1448] [ZenworksWindowsService] [22] [] [ActionManager] [ActionMan.HandlerException] [The handler Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler thew the following exception: System.NullReferenceException: Object reference not set to an instance of an object.
at Novell.Zenworks.ActionManager.ActionManUtil.Destor yDauSessionCallback(Object obj)
at Novell.Zenworks.ActionManager.ActionManUtil.GetDAU Session(ActionContext context)
at Novell.Zenworks.ActionManager.ActionManUtil.GetImp ersonationSessions(ImpersonateImpersonation impersonation, ActionContext context)
at Novell.Zenworks.ActionManager.ActionManUtil.GetImp ersonationSession(ImpersonateImpersonation impersonation, ActionContext context)
at Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler.ProcessAction(ActionContext context, ClientAction action, ActionProgress progress)
at Novell.Zenworks.ActionManager.ActionManager.Proces sAction(ActionContext context, ClientAction action)] [] []

There are a lot of those...

Zenworks shows the following error
Full Message: The handler Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler thew the following exception: System.NullReferenceException: Object reference not set to an instance of an object. at Novell.Zenworks.ActionManager.ActionManUtil.Destor yDauSessionCallback(Object obj) at Novell.Zenworks.ActionManager.ActionManUtil.GetDAU Session(ActionContext conte
Additional Information: None
Severity: Error
Date: February 17, 2010 7:38:09 AM
Acknowledged Date: None
Source: /Devices/Workstations/c4r1w2
Message ID: ActionMan.HandlerException
Probable Cause URL: None
Log ID: 65853e0c612f7725281bc7c39a603d53
Related Objects: None

zen loader messages
[DEBUG] [2/17/10 7:37:54 AM] [] [Loader.Status Storer Module] [] [Processing Status_6e273a9001ae0347806d45292fab3112_1266413849 782.xml] [] []
[DEBUG] [2/17/10 7:39:30 AM] [] [Loader.MessageProcessorModule] [] [Message Param exceeds 256 character: <?xml version="1.0" encoding="UTF-8"?>
<Message><MessageId><![[CDATA[[ActionMan.HandlerException]]]]></MessageId><Severity><![[CDATA[[8]]]]></Severity><Time><![[CDATA[[1266413732544]]]]></Time><Source><![[CDATA[[9d31af5f1e13504bb378a6bb1f38e7cd]]]]></Source><ComponentName><![[CDATA[[ActionManager]]]]></ComponentName><MessageType><![[CDATA[[0]]]]></MessageType><MessageParams><Param><![[CDATA[[Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler]]]]></Param><Param><![[CDATA[[System.NullReferenceException: Object reference not set to an instance of an object.
at Novell.Zenworks.ActionManager.ActionManUtil.Destor yDauSessionCallback(Object obj)
at Novell.Zenworks.ActionManager.ActionManUtil.GetDAU Session(ActionContext context)
at Novell.Zenworks.ActionManager.ActionManUtil.GetImp ersonationSessions(ImpersonateImpersonation impersonation, ActionContext context)
at Novell.Zenworks.ActionManager.ActionManUtil.GetImp ersonationSession(ImpersonateImpersonation impersonation, ActionContext context)
at Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler.ProcessAction(ActionContext context, ClientAction action, ActionProgress progress)
at Novell.Zenworks.ActionManager.ActionManager.Proces sAction(ActionContext context, ClientAction action)]]]]></Param></MessageParams></Message>
] [] []
[DEBUG] [2/17/10 7:39:30 AM] [] [Loader.MessageProcessorModule] [] [Message Param exceeds 256 character: <?xml version="1.0" encoding="UTF-8"?>
<Message><MessageId><![[CDATA[[ActionMan.HandlerException]]]]></MessageId><Severity><![[CDATA[[8]]]]></Severity><Time><![[CDATA[[1266413754745]]]]></Time><Source><![[CDATA[[9d31af5f1e13504bb378a6bb1f38e7cd]]]]></Source><ComponentName><![[CDATA[[ActionManager]]]]></ComponentName><MessageType><![[CDATA[[0]]]]></MessageType><MessageParams><Param><![[CDATA[[Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler]]]]></Param><Param><![[CDATA[[System.NullReferenceException: Object reference not set to an instance of an object.
at Novell.Zenworks.ActionManager.ActionManUtil.Destor yDauSessionCallback(Object obj)
at Novell.Zenworks.ActionManager.ActionManUtil.GetDAU Session(ActionContext context)
at Novell.Zenworks.ActionManager.ActionManUtil.GetImp ersonationSessions(ImpersonateImpersonation impersonation, ActionContext context)
at Novell.Zenworks.ActionManager.ActionManUtil.GetImp ersonationSession(ImpersonateImpersonation impersonation, ActionContext context)
at Novell.Zenworks.ActionManager.GenericActions.Launc hActionHandler.ProcessAction(ActionContext context, ClientAction action, ActionProgress progress)
at Novell.Zenworks.ActionManager.ActionManager.Proces sAction(ActionContext context, ClientAction action)]]]]></Param></MessageParams></Message>
] [] []