Sylver SCHORGEN Blog's

Articles, astuces et news sur les technologies Microsoft et plus particulièrement tournant autour de Powershell

Hello everyone,

Yesterday I was helping a customer on the creation of a particular workflow and when we published it we had this error : Error were found when compiling the workflow. The workflow files were saved but cannot be run.

The detailed message on SharePoint ULS was :

Microsoft.Workflow.Client.WorkflowCommunicationException: The request was aborted: The request was canceled. Client ActivityId : 7a290e9c-0917-7088-afc4-e65fd25c5c0b. ---> System.Net.WebException: The request was aborted: The request was canceled. ---> System.ServiceModel.ServiceActivationException: The requested service, 'net.pipe://localhost/SecurityTokenServiceApplication/appsts.svc' could not be activated. See the server's diagnostic trace logs for more information

After searching on the web and trying some well documented solutions, I finally found what was the cause of our issue. The service Net.Pipe Listener Adapter wasn't started on the SharePoint web server. After I started it, I was able to publish the workflow.

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