Error messages
When a NETCONF RPC fails, it describes the cause of the failure in the
error-message
field of the reply structure that is returned by the RPC.
If the failure is caused by a twping-related issue, the error messages that are returned by the RPC reply are the same as the error messages that are returned by the twping CLI command.
If the failure is related to the RPC (for example, missing or invalid RPC call parameters), the following error messages are returned.