New answers tagged spweb
With sufficient permissions, you can use the Content and structure tool in the Site Collection to move it. However the administrator list threshold issue could occur (as in my case) while looking for an alternative.
SPWeb.EnsureUser evaluates against Active Directory (Windows) and Forms-based Authentication Claim providers. Since you're using a SAML provider (regardless if the user is originating from Active Directory), there is nothing for SharePoint to attempt to resolve against. In other words, what you're seeing is by design.
The executionTimeout in web.config specifies the maximum number of seconds that a request is allowed to execute before being automatically shut down by ASP.NET. Try setting it to at least 2000 seconds for your 2000 Items. <httpRuntime maxRequestLength="51200" requestValidationMode="2.0" executionTimeout="2000" />
Top 50 recent answers are included