Issue with endpoint - "No return endpoint for relying party ...."

[Tom Scavo]

On Wed, Jan 18, 2017 at 9:51 PM, Mark Watson <mjw4tson at gmail.com> wrote:
> I'm having an issue getting my HTTP-Redirect based SP correctly logging in...

There is no such thing. HTTP-Redirect is not allowed as an inbound
binding at the SP. Use HTTP-POST instead.

> edu.internet2.middleware.shibboleth.idp.profile.AbstractSAMLProfileHandler:
> No return endpoint available for relying party ...

Right, your metadata has no AssertionConsumerService endpoint that
supports the HTTP-POST binding, so the IdP is stuck.

Tom