When I tried to delete a document from "my portfolio" in portal to my waste basket, I got error message "missing user". By checking the SAP log trace file, it showed "Cannot instantiate user <anonymous>".
Our Portal (Netweaver 7.0) is SSO to LDAP, and BI backend system. I was logged in to the portal as admin when tried to delete the document. Don't understand the above message why it was trying to instantiate anonymous user?
Any helps will be appreciated.