PPM - Graphical settings -- Failed to find certificate

Hi All,

I am using PPM 6.1 from IE browser.

On clicking the graphical Portfolio Structure, I am getting error as in below screen shot. Also attached the Java Console screen shot.

I have followed note 1035436 and replaced following so far

com_sap_tc_webdynpro_network(N).jar

JNetAppGantt(S).jar

y.jar

JNetAppGantt.jar

frog.jar