Gateway upgrade - FES 6.0

Hello Experts,

Frank Schuler Gregor Wolf

We are planning to upgrade to FES 6.0 from our current gateway landscape(SAP_UI - 7.51, SAP_ABAP - 7.50, SAP_BASIS - 7.50, SAP_GWFND - 7.50) No FES installed as of now.

Please share your suggestion on this. (We will be updating the UI components of existing fiori apps).

Should we maintain SAP_ABAP , SAP_BASIS, SAP_GWFND similar to ECC system?

Regards

Mathew