DCS-12724
Failed to reach OKV Server using address "{0}"
Cause
The Oracle Key Vault (OKV) instance could not be contacted at the specified address.
Action
Verify that the OKV IP address or host name are specified correctly. Also, verify that the OKV server is reachable. If the values are correct and the OKV server is reachable but the issue persists, contact Oracle Support.