authentication for asp.net with sap. net connector

[Former Member]

I built a .Net project that uses sap.net connector to fetch data from SAP. But these asp pages should obly be accessible to certain groups so I tried authenticating users through iis. This technique doesnt work though if the pages access SAP.

Any ideas? what kinds of authentication can i use for asp.net web applications with sap.net connector (aside from sap login form)? Please help. Thanks.

[reiner_hille-doering]

There is a set of possible authentication technologies, including SNC, Kerberos, X.509, and MYSAPSSO2. They are explained in NCo online help.

In your case most likeky the "external User ID" way would work best. Please see article https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/nw/dotnet/how to use windows nt logon for single sign-on in an sap web application.article for details.