Yes, this item should be under BEP and not HUB, but I am following SAP Help here, so sorry for the confusion!

The configuration steps to be executed on the HUB system (FND) are detailed at SAP Help 🔗. The steps are for the OData Channel Service for backend system.

1. Basic configuration activities: SAP Help 🔗

   • Set profile parameters to support SSO2 SAP Help 🔗
   • Activate ICF Services SAP Help 🔗

2. User & Authorization SAP Help 🔗

3. SAP Gateway to Consumer (FND to SMP3) SAP Help 🔗

   1. Creating a bgRFC destination for outbound queues SAP Help 🔗
   2. Registering bgRFC destination for the oubound queue SAP Help 🔗
   3. Creating bgRFC supervisor destination SAP Help 🔗

4. SAP Gateway to SAP Backend (FND to BEP) SAP Help 🔗

   1. Create RFC on SAP Gateway (FND) to SAP backend (BEP) SAP Help 🔗
   2. Define trust between SAP Gateway and SAP backend (FND <-> BEP) SAP Help 🔗
   3. Configure SAP backend system (BEP) to accept assertion ticket from SAP Gateway SAP Help 🔗
   4. Configure SAP Gateway (FND) to accept assertion ticket from SAP backend (BEP) SAP Help 🔗
   5. Configure SAP system alias for applications SAP Help 🔗

5. Activate SAP NetWeaver Gateway SAP Help 🔗

This document explains how to execute step 4.3.

Allow SAP Gateway HUB (IWNFD) to logon via SSO to SAP backend (BEP). SAP Help 🔗

No SPRO activity.

System: BEP

Transaction SSO2

1. To configure SSO by installing the system certificates, go to transaction SSO2

• Destination: Give RFC destination: GWDCLNT001 (IMPORTANT: must have been created earlier on the BEP system)

  

  

• Host name: DNS name of SAP Gateway HUB: nwgw74.tobias.de

• Instance Number: Instance number of SAP Gateway HUB: 01

Run the program. In case the tool finds some problems, it allows you to let it solve them for you.

Result when everything is OK: