Our customer is going to migrate SAP systems to new hardware as existing hardware is going to be out of support soon. Initially we thought that we should use quicksizer for sizing of new hardware but SAP told us not to use quick sizer as it is only beneficial for initial sizing.
I have gone through the sizing decision tree and got to the conclusion that hardware re-sizing is best suited in our case.
Can someone please share there experience on re-sizing. What are the key factors we need to take in consideration. Also please let me know how I can calculate hardware size with re-sizing option.