Google Generates Warning: Relay state exceeds 80 bytes, some application may not support this.

[Peter Schober]

* Ullfig, Roberto <rullfig at uic.edu> [2013-10-18 15:57]:
> WARN
> [org.opensaml.saml2.binding.encoding.BaseSAML2MessageEncoder:134] -
> Relay state exceeds 80 bytes, some application may not support this.
[...]
> What's the cause and is there a solution?

It means what it says, the SP set a RelayState value that is longer
then 80 bytes (a limit from the SAML spec I'd need to dig up, but so
could you). There's nothing you can do about it as (a) it comes from
the SP and (b) the IdP must send it back unmodified.

If you want to get rid of that log message you could set
org.opensaml.saml2.binding.encoding.BaseSAML2MessageEncoder to ERROR
level, I suppose.
-peter