Are Tfs api builds compatible?

Question

JavaScript

I am writing a Tfs Source Controle migration program from Tfs 2010 to Tfs 2017 using Tfs api. This uses the Microsoft.TeamFoundation.VersionControl.Client assembly version 15.

TfsTeamProjectCollection tpc = TfsTeamProjectCollectionFactory.GetTeamProjectCollection(new Uri(UrlServer));
tpc.EnsureAuthenticated();
var versionControl = tpc.GetService<VersionControlServer>()
var workspace =CreateWorkspace(workspaceName);
workspace.CreateMapping(new WorkingFolder (serverPath, localPath));

CreateMapping throws System.Xml.XmlException "Unexpected end of file." when it is created on tfs2010, but on tfs2017 everything is fine.