No peer endpoint available to which to send SAML response

[Cantor, Scott]

> If anyone out there would be willing the spend the time, I would appreciate
> any tips on how to go about troubleshooting this.  I've read the
> documentation, especially about SP metadata several times over, but I feel
> like I am going in circle and not making any progress.

The AuthnRequest from the SP will contain an AssertionConsumerServiceURL attribute. The location will not be one of the AssertionConsumerService endpoint Locations in the metadata. That's it.

The ACS location generated by the SP is a self-referential location. Understanding how web servers have to be configured to properly allow self-referential links to be generated is basically the entire issue.

-- Scott