The Tricentis, Capgemini and Sogeti report explores current SAP adoption and implementation trends, and organizations’ preparedness to deal with the challenges emerging from the changing SAP landscape. ECC is the most popular SAP version, used by 43.2% of the surveyed organizations; S/4HANA’s adoption rate is 33.1%91.9% of those organizations that have not upgraded to S/HANA have either already begun the migration or plan to do it in the next 24 months.
Source: https://www.helpnetsecurity.com/2021/07/23/sap-challenges/