Policy - A Communicator Web Access virtual server configuration instance was invalid and could not be loaded.

Policy___A_Communicator_Web_Access_virtual_server_configuration_instance_was_invalid_and_could_not_be_loaded._1_Rule (Rule)

Knowledge Base article:

Management Pack
Summary
A Communicator Web Access virtual server configuration instance was invalid and could not be loaded.
 
Causes
The configuration settings for a virtual server were altered and are no longer valid
 
Resolutions
Check the WMI instance and ensure that all properties are properly defined. Correct the configuration problem by reverting the changed property or properties to their previous values and then restart the corresponding virtual server.
 
© 2001-2005 Microsoft, all rights reserved.

Element properties:

TargetMicrosoft.CommunicatorWebAccess.2005.Microsoft_Office_Communicator_Web_Access_Installation
CategoryEventCollection
EnabledTrue
Event_ID50200
Event SourceCommunicator Web Access Policy
Alert GenerateTrue
Alert SeverityError
Alert PriorityLow
RemotableTrue
Alert Message
Policy - A Communicator Web Access virtual server configuration instance was invalid and could not be loaded.

$Data/EventDescription$
Event LogApplication
CommentMom2005ID='{82E61A44-7D96-469A-A854-77A101E03BE3}';MOM2005ComputerGroupID={43A60922-2E83-45A8-873D-668E20BAF43D}

Member Modules:

ID Module Type TypeId RunAs 
_F6DA1507_12AF_11D3_AB21_00A0C98620CE_ DataSource Microsoft.Windows.EventProvider Default
CollectEventData WriteAction Microsoft.SystemCenter.CollectEvent Default
CollectEventDataWarehouse WriteAction Microsoft.SystemCenter.DataWarehouse.PublishEventData Default
GenerateAlert WriteAction System.Mom.BackwardCompatibility.AlertResponse Default

Source Code:

<Rule ID="Policy___A_Communicator_Web_Access_virtual_server_configuration_instance_was_invalid_and_could_not_be_loaded._1_Rule" Target="Microsoft.CommunicatorWebAccess.2005.Microsoft_Office_Communicator_Web_Access_Installation" Enabled="true" ConfirmDelivery="true" Comment="Mom2005ID='{82E61A44-7D96-469A-A854-77A101E03BE3}';MOM2005ComputerGroupID={43A60922-2E83-45A8-873D-668E20BAF43D}">
<Category>EventCollection</Category>
<DataSources>
<DataSource ID="_F6DA1507_12AF_11D3_AB21_00A0C98620CE_" Comment="{F6DA1507-12AF-11D3-AB21-00A0C98620CE}" TypeID="WindowsLibrary!Microsoft.Windows.EventProvider">
<ComputerName>$Target/Host/Property[Type="WindowsLibrary!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>
<LogName>Application</LogName>
<Expression>
<And>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="Integer">EventDisplayNumber</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value>50200</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">PublisherName</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value>Communicator Web Access Policy</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</And>
</Expression>
</DataSource>
</DataSources>
<WriteActions>
<WriteAction ID="GenerateAlert" TypeID="MomBackwardCompatibility!System.Mom.BackwardCompatibility.AlertResponse">
<AlertGeneration>
<GenerateAlert>true</GenerateAlert>
<Owner/>
<Description>
$Data/EventDescription$
</Description>
<AlertLevel>40</AlertLevel>
<ResolutionState/>
<Source>
$Data/PublisherName$
</Source>
<Name>Policy - A Communicator Web Access virtual server configuration instance was invalid and could not be loaded.</Name>
</AlertGeneration>
<InvokerType>0</InvokerType>
</WriteAction>
<WriteAction ID="CollectEventData" TypeID="SystemCenterLibrary!Microsoft.SystemCenter.CollectEvent"/>
<WriteAction ID="CollectEventDataWarehouse" TypeID="DataWarehouseLibrary!Microsoft.SystemCenter.DataWarehouse.PublishEventData"/>
</WriteActions>
</Rule>