A message transfer agent (MTA) database server error was encountered. An incorrect object was accessed.

A_message_transfer_agent__MTA__database_server_error_was_encountered__An_incorrect_object_was_accessed (Rule)

Knowledge Base article:

Summary

An internal software error occurred.

Resolutions

Verify that the latest service pack is installed, and then contact Microsoft Product Support Services.

External

For more information about MSExchangeMTA event 2109, see:

Element properties:

TargetMicrosoft.Exchange.Routing.MTA
CategoryEventCollection
EnabledTrue
Event_ID2109
Event SourceMSExchangeMTA
Alert GenerateTrue
Alert SeverityWarning
Alert PriorityNormal
RemotableTrue
Alert Message
A message transfer agent (MTA) database server error was encountered. An incorrect object was accessed.
{0}
Event LogApplication

Member Modules:

ID Module Type TypeId RunAs 
EventDS DataSource Microsoft.Windows.EventProvider Default
GenerateAlert WriteAction System.Health.GenerateAlert Default

Source Code:

<Rule ID="A_message_transfer_agent__MTA__database_server_error_was_encountered__An_incorrect_object_was_accessed" Enabled="onEssentialMonitoring" Target="Exch2003Core!Microsoft.Exchange.Routing.MTA" ConfirmDelivery="false" Remotable="true" Priority="Normal" DiscardLevel="100">
<Category>EventCollection</Category>
<DataSources>
<DataSource ID="EventDS" TypeID="Windows!Microsoft.Windows.EventProvider">
<ComputerName>$Target/Host/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>
<LogName>Application</LogName>
<Expression>
<And>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery>Channel</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value>Application</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery>PublisherName</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value>MSExchangeMTA</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery>EventDisplayNumber</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value>2109</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</And>
</Expression>
</DataSource>
</DataSources>
<WriteActions>
<WriteAction ID="GenerateAlert" TypeID="SystemHealth!System.Health.GenerateAlert">
<Priority>1</Priority>
<Severity>1</Severity>
<AlertOwner>$Data/PublisherName$</AlertOwner>
<AlertMessageId>$MPElement[Name="A_message_transfer_agent__MTA__database_server_error_was_encountered__An_incorrect_object_was_accessed.AlertMessage"]$</AlertMessageId>
<AlertParameters>
<AlertParameter1>$Data/EventDescription$</AlertParameter1>
</AlertParameters>
<Suppression>
<SuppressionValue/>
</Suppression>
</WriteAction>
</WriteActions>
</Rule>