SSO between WebSphere Web Application and SAP abap stack
I'm searching for documentation exaplining how to implement single sign-on between WebSphere Web Application and SAP abap stack.
My scenario regards an application in Web Sphere environment that has to opens/calls some SAP BSPs (on abap AS) implementing the single sign-on using logon ticket. It is an HTTP call using simple links on a jsp page.
What I need is to create a SAP logon ticket from WebSphere application and pass it to external BSP. Thereforse the user logon only the first time in Web Sphere and no-logon for entering BSPs.
I will appreciate your helps and suggestions.