Thank you for contacting Intel Xeon Community Support.
I was reviewing your thread and our best recommendation will be to contact SAP Support in order to verify the information with them directly because they should provide you the most accurate information about if their product will be comparable to our Intel Cascade Lake Refresh Processors Family.
I was doing some research and I found the following website below, it was very useful information about Certified and Supported SAP HANA® Hardware: https://www.sap.com/dmc/exp/2014-09-02-hana-hardware/enEN/index.html
Please check the information with them and I am very sure they will be more than happy to assist you.
Have a wonderful day.
Intel Server Specialist.