I'm sure you've already seen this, but this is from the "WebFOCUS Security and Administration - Version 7 Release 6.1 and higher" manual (it will probably only confirm what you already know - REMOTE_USER is not getting passed):
In some cases, special configuration steps may be necessary to populate REMOTE_USER
or to create the HTTP header variable containing the user's ID. You can troubleshoot
these settings by loading the page
http://server-name:8080/ibi_apps/wfsysinf.jsp into your browser and checking
what your servlet container sees for headers and for the value of REMOTE_USER.
And I suppose you've done this "customize the Tomcat server.xml file. Add the attribute
tomcatAuthentication="false" anywhere inside the connector element that defines your
Jakarta AJP13 listener."
Are you trying to get the REMOTE_USER variable for MRE? If so, you may have to modify file WebFOCUS76/client/wfc/etc/mrsso.wfs.
I'm sure you've already looked into all of this so I'm sorry I can't be of any more help.
Francis
Give me code, or give me retirement. In FOCUS since 1991
Production: WF 7.7.05M, Dev Studio, BID, MRE, WebSphere, DB2 / Test: WF 8.1.05M, App Studio, BI Portal, Report Caster, jQuery, HighCharts, Apache Tomcat, MS SQL Server