Single sign-on (SSO) without using SAP Portal

[kmoore007]

I have seen many posts of setting up SSO with SAP Portal, but I have the need to integrate an application with SharePoint (not using SAP Portal). Has anyone done this successfully?

[MarkusKlein · Accepted solution]

Hello Kenneth,

if you use a SSL encrypted connection between your SharePoint and the ABAP Server you should take a look at X.509-based authentication.

regards,

Markus

[kmoore007 · Accepted solution]

Thanks for the reply, Markus. Right now we have SSO working by following this SDN Blog:

[Single Sign On to BSP pages from Duet's Action Pane|http://www.sdn.sap.com/irj/scn/weblogs;jsessionid=(J2EE3417600)ID0799850250DB00639722798731478328End?blog=/pub/wlg/11039]

We are still testing right now, but it seems to work well with internet services, WebDynpro 4 ABAP, and BSP. Basically, if you have an SAP weblink to a transaction/application AND your NT user is the same as your SAP user, then it seems to work well.