Using WebSphera 7.0.0.19. To logout user from application page after some idle time use this constaction:
<meta http-equiv="refresh" content="900; URL=/ibm_security_logout?logoutExitPage=/Application" />
After 900 seconds get error: SRVE0255E A WebGroup/VirtualHost to handle /ibm_security_logout has not been defined
Script ibm_security_logout may be accessible not by global path, but by local. Parameter logoutExitPage must be relative to script ibm_security_logout location.
<meta http-equiv="refresh" content="900; URL=/Application/ibm_security_logout?logoutExitPage=/" />
Mentioned way will logout user and redirect him to /Application