Multi-VM and BW on HANA scale-out scenarios on VMware vSphere 5.5 in Production has been moved from Controlled Availability to General Availability.

As of February 8th, 2016, the multi-VM and Scale-out scenarios on vSphere 5.5 have moved into General Availability after a more than a year-long testing period and after the defined KPIs for the number of live customers have been met. Not only typically mid-term project plans, but also customer satisfaction and accordingly low feedback rates made this program last longer than expected.

Also consult SAP Note 2024433 and SAP Note 2157587.