I've a problem when migrate work item between two projects in two separate team project collections like below:
I used TFS SDK to collect work item from source project and copy to target project by wi.Save() method.
It throw System.Unauthorizedaccessexcception** (TF201038:Linked work item does not exist or access is denied. See Work Item Permissions for Links...)
InnerException**:System.Web.Services.Protocols.SoapException-> Failed to modify links. The following linked work items do not exist or access is denied: % LinkFailues=\"-3,273123,...
Although it run well if I copy wi between 2 projects in the same team project collection
I think it's a permission error but I can't find any solution available.