[This is preliminary documentation and subject to change]

### OrphanAction

This property specifies a command-line executable, including flags, that WAS executes when the worker process suffers a fatal error, such as failing to respond to a ping.

Note The value of this property must have the character string `%1%` appended to the command so that WAS can add the orphaned worker process PID to the action.

Attribute Name | Attribute Value
Data Type | STRING
Attributes | INHERIT
Default Value | null
MetaFlagsEx | CACHE_PROPERTY_MODIFIED | WAS_NOTIFICATION
User Type | IIS_MD_UT_SERVER
StartingNumber |
EndingNumber |
ID | 9016

### Access Locations

This property is accessible at the following locations:

Metabase Path | IIS Admin Object Type
/LM/W3SVC/AppPools | IIsApplicationPools

### IIS Admin Base Object Information

The following table lists additional information required only for code that uses the IIS Admin Base Object.

Metabase identifier | MD_APPPOOL_ORPHAN_ACTION
Data type | STRING
User type | IIS_MD_UT_SERVER

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