GVM1196W The IBM Spectrum Protect node `node` has already been identified. If you want a different name other than the default name, edit this field again. If you want to use the same data mover for multiple Datacenters, please use Configuration Settings to do this.

Explanation
The node is already being used in this configuration.
Administrator response
Try using another node name.

GVM1196W The IBM Spectrum Protect node node has already been identified. If you want a different name other than the default name, edit this field again. If you want to use the same data mover for multiple Datacenters, please use Configuration Settings to do this.