NetBackup KMS status code: 3
Explanation: The key already exists or the key name is not supported
Recommended Action: Provide a valid key group name or try to create another key with a different name.
Veritas NetBackup™ Status Codes Reference Guide · PDF
Explanation: The key already exists or the key name is not supported
Recommended Action: Provide a valid key group name or try to create another key with a different name.