CMMVC8951E The Storwize V7000 Gen1 control enclosure cannot be added because Storwize V7000 Gen1 compatibility mode is not enabled.
Explanation
An attempt was made to add a Storwize® V7000 Gen1 control enclosure to a system where Storwize V7000 Gen1 compatibility mode is disabled.
User response
Retry the command, and this time specify a Storwize V7000 Gen2 enclosure. Alternatively, add the Storwize V7000 Gen1 enclosure to a system where it is accepted.