SAML 1 TransientID Canonicalization

[Rod Widdowson]

I see you've answered yourself but in case it helps

>  2017-02-02 20:32:37,454 - INFO [net.shibboleth.idp.saml.nameid.impl.BaseTransientDecoder:96] - 
> Transient Decoder 'net.shibboleth.idp.saml.nameid.impl.TransientNameIdentifierDecoder#790e0bdd': Could not find transient
identifier

This is saying that it looked up that transient and found no record of it ever being issued.  It also indicates that it did spot
that it was SAML1...

Does that help explain case sensitivity as the cause?