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Published: May 12, 2010

Sets properties of a Project Server Service application.

Set-SPProjectServiceApplication [-Identity] <PsiServiceApplicationPipeBind> [-ApplicationPool <SPIisWebServiceApplicationPoolPipeBind>] [-AssignmentCollection <SPAssignmentCollection>] [-RegisterTimerJob <SwitchParameter>]



Parameter Required Type Description




Specifies the Project Server Service application to update.

The type must be a valid GUID, in the form 12345678-90ab-cdef-1234-567890bcdefgh; a valid name of a Project Web application (for example, ProjectWebApp1); or an instance of a valid PsiServiceApplication object.




Specifies the existing IIS application pool to run the Web service in for the service application.

The type must be a valid GUID, in the form 12345678-90ab-cdef-1234-567890bcdefgh; a valid name of an application pool (for example, AppPoolName1); or an instance of a valid IISWebServiceApplicationPool object.




Manages objects for the purpose of proper disposal. Use of objects, such as SPWeb or SPSite, can use large amounts of memory and use of these objects in Windows PowerShell scripts requires proper memory management. Using the SPAssignment object, you can assign objects to a variable and dispose of the objects after they are needed to free up memory. When SPWeb, SPSite, or SPSiteAdministration objects are used, the objects are automatically disposed of if an assignment collection or the Global parameter is not used.

note Note:

When the Global parameter is used, all objects are contained in the global store. If objects are not immediately used, or disposed of by using the Stop-SPAssignment command, an out-of-memory scenario can occur.




Specifies if timer jobs should be re-registered in Microsoft SharePoint Server 2010.

Detailed Description

The Set-SPProjectServiceApplication cmdlet sets properties of a Project Server Service application.

Input Types


Return Types



Set- SPProjectServiceApplication –Identity PSIServiceApp -ApplicationPool newapppool RegisterTimerJob

This example updates the application pool and re-registers the timer job for a Project Server Service application.

Change History


Date Description Reason

May 12, 2010

Initial publication

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