Receiving unable to locate metadata error for testshib sp for IDP siteminderidp.shaku08.edu

Wed Jun 20 00:16:03 EDT 2018

Hello,

I have configured CA SSO 12.8 (https://www.ca.com/us/products/ca-single-sign-on.html) as IDP provider. I am planning to test testshib.org as SP. 

I uploaded IDP metadata and received the message that it is successfully uploaded, the file is attached here. It shows me entityid as 
siteminderidp.shaku08.edu. However, when I am trying to test, it gives me a message

2018-06-19 23:40:57 DEBUG Shibboleth.Listener [111]: dispatching message (default/TestShib::run::SAML2SI)
2018-06-19 23:40:57 WARN Shibboleth.SessionInitiator.SAML2 [111]: unable to locate metadata for provider (siteminderidp.shaku08.edu)
I am not sure why I am receiving message although I have successfully uploaded metadata with proper entityID.

link to my idp metadata https://pastebin.com/2rMkgHqY

Thanks