Pushing SNC parameter from ABAP(GRC 10.1) to EP 7.4

[former_member622045]

Hello Experts,

We are establishing SSO between GRC and EP . GRC 10.2 (SAP GUI) is the datasource for EP 7.4. User IDs being different in both the systems , we have implemented SNC parameter setup. If we goto SU01 of GRC system and search for a user ID, we get the SNC string from SNC tab. for Eg : p:INABRE@ASIAPACIFIC.XYZ.COM

Now this string has to be maintained in customized information of a user ID in portal as INABRE@ASIAPACIFIC.XYZ.COM.

Requesting to please suggest any method to achieve this . Thanking everyone for an early response.

Thanks,

Khyana Mohanty

[LutzR]

Hi Khyana, I don't completely understand your scenario.

To me it looks like you do SNC-Kerberos based SSO to your GRC (SSO from Windows to GRC).

What technical type of SSO do you want to establish between GRC and EP (for SSO from GRC to EP)?

Why not just do Kerberos/SPNego to EP (SSO from Windows to EP)? Or is this what your are trying to achieve and you are looking for a way to make the users' Kerberos Principal Name available on AS-JAVA-Side?

GRC is datasource for EP but user IDs are different? Please elaborate.

Regards, Lutz

[former_member622045]

Hi Lutz,

Many thanks for your answer.

Q)Why not just do Kerberos/SPNego to EP (SSO from Windows to EP)? Or is this what your are trying to achieve and you are looking for a way to make the users' Kerberos Principal Name available on AS-JAVA-Side?

A) We are using Kerbores SSO authentication and the SNC string from GRC should be available in EP which is the requirement.

Q)GRC is datasource for EP but user IDs are different? Please elaborate.

A) When a user logs into EP through xyz machine, it takes ID from AD and maps it to SAP ID and passess through SSO. The logic behind being GRC is the datasource and it pulls user details from AD and passess thru when SSO login happens. Now this SNC value for each ID should be pushed from SAP GUI(GRC ) to AS JAVA server. How to achieve this. Kindly help in this mechanism.

Thanks,

Khyana Mohanty