I'm trying to debug an error in my SharePoint 2010 environment. I have 2 host named site collections (http://site1.com and http://site2.com) and the user account set in Central admin for the SearchService has access the same access levels for both sites.
However, the search crawler is only finding content under http://site2.com and I'm receiving the following error for http:/site1.com:
The SharePoint item being crawled returned an error when requesting data from the web service. ( Error from SharePoint site: Value does not fall within the expected range. )
The only difference I can think of between these to site collections, is that http://site1.com was once renamed using the Set-SPSite command in PowerShell, but this change was done months ago and site search was working fine up until at least a few weeks ago