Error Workflow Project Server 2013

Question

I have Sharepoint 2013 farm.
In SPD 2013 create workflow Sharepoint 2013-Project Server.
And want to write in workflow log Project UID.
But in during i see error:
System.ApplicationException: HTTP 403 {"Transfer-Encoding":["chunked"],"X-SharePointHealthScore":["2"],"SPClientServiceRequestDuration":["120"],"SPRequestGuid":["4b9dff8b-d69b-8e93-0f66-fd65358fdc26"],"request-id":["4b9dff8b-d69b-8e93-0f66-fd65358fdc26"],"X-FRAME-OPTIONS":["SAMEORIGIN"],"MicrosoftSharePointTeamServices":["15.0.0.4420"],"X-Content-Type-Options":["nosniff"],"X-MS-InvokeApp":["1;
RequireReadOnly"],"Cache-Control":["max-age=0, private"],"Date":["Tue, 26 Feb 2013 07:58:54 GMT"],"Server":["Microsoft-IIS\/8.0"],"X-AspNet-Version":["4.0.30319"],"X-Powered-By":["ASP.NET"]}
{"error":{"code":"35120, Microsoft.ProjectServer.PJClientCallableException","message":{"lang":"ru-RU","value":"WorkflowActivityInvalidArgument"}}}   в Microsoft.Activities.Hosting.Runtime.Subroutine.SubroutineChild.Execute(CodeActivityContext
context)   в System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager 

Answer 1

Hi guys, I have this error in a Project Server environment with SP1 installed. Is the CU of December included within the SP1? Or are there other reasons the error persists?
Here is the complete error message I got (looks the same as above right?):
RequestorId: 74967e53-aaf2-c09f-db28-36781c2c6f50. Details: System.ApplicationException: HTTP 403 {"error":{"code":"35120, Microsoft.ProjectServer.PJClientCallableException","message":{"lang":"en-US","value":"WorkflowActivityInvalidArgument"}}}
{"Transfer-Encoding":["chunked"],"X-SharePointHealthScore":["0"],"SPClientServiceRequestDuration":["62"],"SPRequestGuid":["d4a58ef4-480e-4a4e-96ed-cf413fe705b5"],"request-id":["d4a58ef4-480e-4a4e-96ed-cf413fe705b5"],"X-FRAME-OPTIONS":["SAMEORIGIN"],"MicrosoftSharePointTeamServices":["15.0.0.4420"],"X-Content-Type-Options":["nosniff"],"X-MS-InvokeApp":["1;
RequireReadOnly"],"Cache-Control":["max-age=0, private"],"Date":["Mon, 13 Oct 2014 11:00:04 GMT"],"Server":["Microsoft-IIS\/7.5"],"X-AspNet-Version":["4.0.30319"],"X-Powered-By":["ASP.NET"]}
at Microsoft.Activities.Hosting.Runtime.Subroutine.SubroutineChild.Execute(CodeActivityContext context) at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager) at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor
executor, BookmarkManager bookmarkManager, Location resultLocation)