Ok....back at a PC now and I can read your image.
That is actaully complaining about (looks like 😎 SVMs not having a default gateway.
It is a best practice for each SVM to have at a minimum of a mgmt LIF for connections.
This LIF would have a default gateway defined. This way, you NFS/CIFS/iSCSI data can stay unrouted and work just fine.
This LIF does not need any data protocols (-data-protocol none) and has a firewall policy of mgmt.