MSSQL on Windows: Job step cannot be run because the subsystem failed to load

Microsoft.SQLServer.Windows.CollectionRule.Agent.Job_step_cannot_be_run_because_the_subsystem_failed_to_load_1_5_Rule (Rule)

A SQL Server job failed to run because the SQL Server Agent subsystem failed to load.

Knowledge Base article:

Summary

A SQL Server job failed to run because the SQL Server Agent subsystem failed to load.

Causes

The SQL Server Agent subsystem has been changed or corrupted.

Resolutions

Update the subsystem_dll in the msdb.dbo.syssubsystems table to point to the right location. For more information, see "syssubsystems (Transact-SQL)" in SQL Server Books Online.

Overrideable Parameters

Name

Description

Default Value

Enabled

Enables or disables the workflow.

Yes

AllowProxying

Allows collecting events from a remote event log. Note that enabling this parameter may lead to a security exposure.

No

Priority

Defines Alert Priority.

1

Severity

Defines Alert Severity.

1

Element properties:

TargetMicrosoft.SQLServer.Windows.Agent
CategoryEventCollection
EnabledTrue
Alert GenerateTrue
Alert SeverityWarning
Alert PriorityNormal
RemotableTrue
Alert Message
MSSQL on Windows: Job step cannot be run because the subsystem failed to load
Event ID: {0}. Step {1} of job '{2}' ({3}) cannot be run because the {4} subsystem failed to load. The job has been suspended.
CommentMom2017ID='{DA6B6DD4-A25C-4B19-95F5-4E48294B15F8}';MOM2017GroupID={467ECC75-C5DA-42BD-955C-A73BBB51AF74}

Member Modules:

ID Module Type TypeId RunAs 
_F6DA1507_12AF_11D3_AB21_00A0C98620CE_ DataSource Microsoft.SQLServer.Windows.EventProvider Default
GenerateAlert WriteAction System.Health.GenerateAlert Default

Source Code:

<Rule ID="Microsoft.SQLServer.Windows.CollectionRule.Agent.Job_step_cannot_be_run_because_the_subsystem_failed_to_load_1_5_Rule" Target="SqlDiscW!Microsoft.SQLServer.Windows.Agent" Enabled="true" ConfirmDelivery="true" Remotable="true" Comment="Mom2017ID='{DA6B6DD4-A25C-4B19-95F5-4E48294B15F8}';MOM2017GroupID={467ECC75-C5DA-42BD-955C-A73BBB51AF74}">
<Category>EventCollection</Category>
<DataSources>
<DataSource ID="_F6DA1507_12AF_11D3_AB21_00A0C98620CE_" Comment="{F6DA1507-12AF-11D3-AB21-00A0C98620CE}" TypeID="Microsoft.SQLServer.Windows.EventProvider">
<ComputerName>$Target/Property[Type="SqlDiscW!Microsoft.SQLServer.Windows.Agent"]/ComputerName$</ComputerName>
<LogName>Application</LogName>
<AllowProxying>false</AllowProxying>
<Expression>
<And>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery>Channel</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value>Application</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery>EventDisplayNumber</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value>212</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery>PublisherName</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value>$Target/Property[Type="SqlDiscW!Microsoft.SQLServer.Windows.Agent"]/ServiceName$</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</And>
</Expression>
</DataSource>
</DataSources>
<WriteActions>
<WriteAction ID="GenerateAlert" TypeID="Health!System.Health.GenerateAlert">
<Priority>1</Priority>
<Severity>1</Severity>
<AlertMessageId>$MPElement[Name="Microsoft.SQLServer.Windows.CollectionRule.Agent.Job_step_cannot_be_run_because_the_subsystem_failed_to_load_1_5_Rule.AlertMessage"]$</AlertMessageId>
<AlertParameters>
<AlertParameter1>$Data/EventDisplayNumber$</AlertParameter1>
<AlertParameter2>$Data/Params/Param[1]$</AlertParameter2>
<AlertParameter3>$Data/Params/Param[2]$</AlertParameter3>
<AlertParameter4>$Data/Params/Param[3]$</AlertParameter4>
<AlertParameter5>$Data/Params/Param[4]$</AlertParameter5>
</AlertParameters>
<Suppression>
<SuppressionValue/>
</Suppression>
</WriteAction>
</WriteActions>
</Rule>