Disabling the Encryption License Key feature
You must perform steps 1 and 2 in the following procedure before you delete the software license key.
Procedure
Disable data encryption at the parity-group level. For instructions, see Disabling data encryption at the parity-group level.
Initialize the encryption environmental settings. For instructions, see Initializing the encryption environment settings.
Disable the software license key. For instructions, see the Provisioning Guide for your storage system.