Save your content source before creating or editing another one
Failing to save a content source before creating or editing another content source can result in an error.
ERROR [aspire]: Exception received attempting to get execute component command com.searchtechnologies.aspire.services.AspireException: Unable to find content source
Save the initial content source before creating or working on another.
Detailed discussion on crawling
For a discussion on crawling, see here
Overview
Content Tools