New Issue Yesterday (2016-04-13) with O365 Desktop Clients

Dan Malone dmalone at
Thu Apr 14 12:58:31 EDT 2016

This morning, we started getting errors on some of our O365 desktop clients (Outlook, Word, etc.)
The error shows in idp-process.log:

    20:42:22.592 - INFO [Shibboleth-Access:73] - 20160414T034222Z|||/profile/SAML2/POST/SSO&popupui=1|
    20:42:22.592 - WARN [edu.internet2.middleware.shibboleth.common.profile.ProfileRequestDispatcherServlet:91] - No profile handler configured for request at path: /SAML2/POST/SSO&popupui=1

The difference I have found is the parameter on the path: &popupui=1
Looking back for a month, I don't see this parameter until yesterday, and with patch Tuesday two days ago, I wouldn't be surprised if MS pushed out an update to these applications.

Anyone else seeing this?
This seems like a problem with O365 applications, not something we could or should fix in handler.xml.


Dan Malone
Lead Identity Management Architect
Information Technology Services
California Polytechnic State University
San Luis Obispo, California

Direct 805-756-6326
dmalone at
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