Hi, I am using Windchill 9.1 M010, and I am trying to query parts I have on the server through a RemoteMethodServer connection. I do manage to connect on the MethodServer from my client, and to perform trivial things (like getting my SessionContext id). However, while performing a search using PersistenceManager.find(queryspec) method, I cannot access real data. More precisely, I can execute queries that do not return anything, and this works fine, but when I execute a query that is supposed to return objects (WTPartMaster), I have an exception showing "ERROR : wt.httpgw.HTTPAuthentication - HTTP login failed: client host = (my ip address here)" The test is performed with both the client and the windchill application running on my machine. It would be great if anyone could help me solve that one.