SSO between Websphere and NetWeaver Portal

Hi @all

I have a question to the SSO Configuration between SAP Netwaever Portal and IBM Websphere Portal.

We used the Guide "How to Set up SSO between IBM Websphere Portal and SAP EP using JAAS" and configured the both systems like the How to guide describe the scenario. But it do not work.

I login to the Websphere Portal and the "WSP Portlet" give back the logged in username/my username. Then I navigate to the Webpage portlet to use the SAP BW Query from SAP NetWever Portal* and the Logon screen is displayed. The webpage portlet dont use the username from WSP portlet.

• This is the URL of the webpage portlet:

http://host:port/irj/portal/interop?NavigationTarget=pcd:portal_content/com.bio.bi.F_BI_Test/com.bio.bi.F_TESTAREA/com.bio.bi.iV_BI_BW7_0IC_C03_Q0030

We have all configured like the How to paper is describe. Is there an additional configuration step wich is not describe in the How to paper?

Has anybody an tip or an idea?

Thanks.

Thomas