CMMVC8950E Storwize V7000 Gen1 compatibility mode cannot be disabled because it is not in use on this system.
Explanation
An attempt was made to disable Storwize® V7000 Gen1 compatibility mode on a cluster for which it is not in use. Only Storwize V7000 systems (which can be hybrids) use Storwize V7000 Gen1 compatibility mode.
User response
If you specified the wrong system, retry the command with the correct system.