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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m seeing a number of these errors popping up in my idp-process.log. After some Google searching, I saw some history related to missing attribute data in the database or LDAP backend.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">------------------<o:p></o:p></p>
<p class="MsoNormal">2017-05-01 12:51:35,155 - ERROR [net.shibboleth.idp.saml.profile:-2] - Uncaught runtime exception<o:p></o:p></p>
<p class="MsoNormal">net.shibboleth.utilities.java.support.logic.ConstraintViolationException: SPSession key cannot be null or empty<o:p></o:p></p>
<p class="MsoNormal"> at net.shibboleth.utilities.java.support.logic.Constraint.isNotNull(Constraint.java:227)<o:p></o:p></p>
<p class="MsoNormal">2017-05-01 12:51:35,157 - WARN [org.opensaml.profile.action.impl.LogEvent:105] - A non-proceed event occurred while processing the request: RuntimeException<o:p></o:p></p>
<p class="MsoNormal">------------------<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This specific error is not for an attribute, though, but for an “SPSession key”. Is this a direct result of the session being deleted on the SP? According to the end-user, this error displayed within the browser like this was some sort
of IDP issue.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">------------------<o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:"Verdana",sans-serif;color:#717171">Jefferson Login Service - Uncaught Exception<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Verdana",sans-serif;color:#717171">A software error was encountered that prevents normal operation:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Verdana",sans-serif;color:#717171"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.5pt;font-family:"Verdana",sans-serif;color:#717171">net.shibboleth.utilities.java.support.logic.ConstraintViolationException: SPSession key cannot be null or empty</span></b><span style="font-size:10.5pt;font-family:"Verdana",sans-serif;color:#717171"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Verdana",sans-serif;color:#717171"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Verdana",sans-serif;color:#717171">Please report this problem to your Help Desk or administrative staff. It has also been logged for an administrator to review.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">------------------<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Also, could this be related to differing session configurations on the IDP and SP?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Drew Zebrowski<o:p></o:p></p>
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