HYDME1091W
The restored management classes, storage classes, and storage groups will be modified because
the cluster is not attached to a physical tape library.
Explanation
The file was backed up from a system attached to a physical tape library, but this cluster is not attached to a physical tape library. If you restore the file to this cluster, all settings that are specific to a physical tape library attachment are set to default values.
Operator response
You can modify the constructs after they are restored.