Applies to ONTAP 9 Onboard Key Manager (OKM) Issue After upgrading ONTAP, the following error is observed: Error: One or more nodes have the Onboard Key Manager keys that need to be restored. Run the ...Applies to ONTAP 9 Onboard Key Manager (OKM) Issue After upgrading ONTAP, the following error is observed: Error: One or more nodes have the Onboard Key Manager keys that need to be restored. Run the "security key-manager onboard sync" command to restore the onboard key hierarchy on those nodes.