How to use Portal SSO with existing BSP application

[Former Member]

Hi all,

we run SAP EP 6.0 here and have a single start BSP page of

an application integrated with the SAP appintegrator for BSP. The rest of the existing BSP application still uses

the login functionality based on CL_BSP_LOGIN_APPLICATION

and is not integrated in the portal.

Problem: If a user directly accesses one of the "old" BSP pages, he should be redirected to the portal to auth. him via SSO and afterwards the original BSP page with all its parameters should be processed.

How to deal with that? Is there a similar mechanism like with the BSP_LOGIN_APP in between for the SAP EP?

Thanks for your help!

-RAINER-

[Former Member]

On NW2004s/NW40 you can call BSP pages/url pages via an url iView with supplying the BSP parameters. For more background information you can check;

http://help.sap.com/saphelp_nw2004s/helpdata/en/1c/db8d3f7057eb0ce10000000a114084/frameset.htm

James

[Former Member]

I think that doesnt solve the problem.

I have 2 systems: SAP ECC with all BSPs and the portal on another system. So I have to entry points: Via portal using the appIntegrator BSP or directly to the ECC.

As-is: If the auth. for the BSP appl. fails, the user is re-directed via the error page given in the service (SICF)

to a BSP login app. and from there to the requested page.

No portal in this concept.

Must-be: A user is still able to directly access a BSP on the SAP ECC by entering the URL in the browser. It's not a must entering via the portal first.

So when the login failed on the ECC (no SSO ticket), he should be redirected to the portal for getting his SSO.

After he signed in successfully the user will be forwarded to the BSP page he entered in the browser the first place.

I can't see a way to use the URL iView. I am thinking of simply changing the login mechanism of the BSP using the portal login functionality.

The link you gave me offers an implementation of CL_ICF_SYSTEM_LOGIN. Any ideas?

Regards,

-RAINER-