We are to do single sign on between EP6.0 SP19 and WAS 6.40 SP9 Application. The EP6 is on SP19 and has kerberos for single sign on configured. The UME is connected to Microsoft ADAM. We have another application which is a webdynpro application which is on SP9 which should be available as an iview in the Portal with single sign on to the application. When try to import the certificate of EP6 on to the WAS 640 server the single sign on not working, the users are still prompted to enter the user id and password in the webdynpro application. The same scenario was working before when we had an EP5 system linked to the webdynpro application.
Can anybody say why this is not working?