Can you please share any available documents/blog posts on the SAP recommended connectivity between

[shaji_narayanan]

Hello SAP RISE Connectivity Experts,

Can you please share any available documents / blog posts on the recommended connectivity between S/4HANA hosted in RISE on GCP and existing SAP applications (eg: BW, BPC) hosted in customer's own Azure subscription?

This is required to support a business over the interim period of converting SAP ERP to S/4HANA on RISE Private Cloud.

Background/overview as follows:

1. Existing systems (ERP, BW, BPC, few others) are hosted on customer's own Azure subscription.
2. Customer wants to convert ERP to RISE with SAP S/4HANA 2023 FPx on GCP.
3. Post-conversion, during an interim period, they are looking to work with S/4HANA on RISE GCP with BW and BPC on Azure.
4. As a long term plan, they would move to a combination of latest available data components either on RISE or on SAP BTP or SaaS (eg: Datasphere, SAC, BW/4HANA on RISE).

I am trying to find the optimum network / connectivity solution for the interim phase (steps 2 and 3 above).

Thanks in advance and best regards,

Shaji