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<p class="MsoPlainText">I upgraded to Shibboleth IdP v4 on this past Tuesday. One issue that I have run into with several service providers is that after authentication, the SP is throwing an error with the following message: "<b>Found an Attribute element
with duplicated Name</b>."<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">From the IdP perspective, the SAML response looks fine; it is not duplicating an attribute. However checking the SP logs, there does appear to be an issue where the SP is somehow duplicating an attribute. Also, these are all vendor
SP’s.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Has anyone else run across this problem and is there a fix or something that I am missing?
<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:14.0pt"><o:p> </o:p></span></p>
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