Hi guys,
I would like to get your thoughts. My client would like to upgrade their SAP systems (S/4HANA 1610, Fiori, CRM, MDG, BW, BODS, BOBJ, etc) but due to budget constraints, they cannot upgrade all their SAP systems. So their plan is to only upgrade the S/4HANA and Fiori. Now, my issue is they are asking if there are compatibility issues between S/4HANA to other systems and Fiori to other systems.
Because of so many systems, I cannot find all the resources like SNotes and release notes I needed. What do you think I should do?