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This error indicates that name supplied in the idp_config.js file does not exist.
fatal.noData
Text: Metadata download returned no data.
This error indicates that the XMLHttpRequest get returned no data at all. It it more likely to be browser deficiency than a configuration one.
fatal.loadFailed
*Text: * Failed to download metadata from 'SourceURL'
This indicates that the JSON source could not be located at the supplied location. This will usually mean an incorrectly specified dataSource.
fatal.noXMLHttpRequest
Text: Browser does not support XMLHttpRequest, unable to load IdP selection data
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