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Authentication between SCP and Hub System


at first, let me talk a little bit about the infrastructure and my issues.

I use a central hub deployment architecture with a hub system ( FrontEnd Server 4.0 and NetWeaver 7.51 ) and the backend system is an ERP System ECC 6.0 ( NetWeaver 7.5 ).

Each system are use a oracle database.

The cloud connector is connected to the hubsystem and the services are registered in hub system.

On SCP i use the service portal and a launchpad is configured with the App "Approve Requisitions"'F0401')/W13

In SCP Connectivity settings i use the authentication "PrincipalPropagation" to cloud connector and hub system.

If i start my launchpad i get a message prompt with hub system credentials.

How can i change the hub system authentication to SSO?

The launchpad user store is an identity provider with P User located in SCP.

I hope someone can help me or has information how can i configure SSO



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1 Answer

  • Mar 19, 2018 at 06:53 PM

    Hi Andre,

    If you don't want to change the IdP for your account and supply the system with a valid internal ID for users, then you could follow the detailed instructions contained in this blog. The blog uses a "user mapping" mechanism to map users from SAP ID service into ABAP users.

    Another way is to have an ADFS connected to your account to provide real user ids, so principal propagation can flow directly from SCP into GW and so on.


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