sharepoint workflow

Merhabalar,

Workflow manager ı kurdum fakat powershell de register etmek istediğimde aşağıdaki hata mesajını alıyorum. 

Site adı: http://sp/sites/test

Register-SPWorkflowService –SPSite " http://sp/sites/tes t" –WorkflowHostUri " http://sp:1229 1" –AllowOAuthHttp

 

Register-SPWorkflowService : The caller does not have the necessary permissions

 required for this operation. Permissions granted: None. Required permissions:

WriteScope. HTTP headers received from the server - ActivityId: 82ebf2cf-43a5-4

6bb-992c-268f0a6871fc. NodeId: SP. Scope: /SharePoint. Client ActivityId : 33b7

08aa-9218-419f-aecf-ab5247cfb558.

At line:1 char:1

+ Register-SPWorkflowService -SPSite "http://sp/sites/test" -WorkflowHostUri "h

ttp ...

+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

~~~

    + CategoryInfo          : InvalidData: (Microsoft.Share...WorkflowService:

   RegisterSPWorkflowService) [Register-SPWorkflowService], UnauthorizedAcces

  sException

    + FullyQualifiedErrorId : Microsoft.SharePoint.WorkflowServices.PowerShell

   .RegisterSPWorkflowService