ADFS RP and Shibboleth IDP Message: MSIS7029: The SAML response has content that is not supported.

Hi everybody

I have doing ADFS 2.0 and Shibboleth Integration where Shibboleth as IDP and ADFS as RP

When i want to login with CAS on my application, after redirected by IDP to ADFS, ADFS webapplication display ERROR and on EventView i have this error :

Exception Message: MSIS7029: The SAML response has content that is not supported. 

And on Application and service log i have this error : 

Encoded context is null or empty

Please any one can help how can i reslove this issue.

Th

Thanks in Advance.