We are facing issue with NPS currently it's down. Please find the below screen shot and error messaeg from nnmEnableMetrics file.
nnmEnableMetrics.ovpl  -
Removing metrics extension Metrics_Actions.nnm
I assume that you solve the first error and you are now facing problems while enabling the NPS on the NNMi server.
I think you have made some mistakes in your answers as the domain Y cannot match the other domain ...gov....
Do you really installed the NPS as an HA Cluster?
You should call nnmenableperfspi.ovpl again and correct your answers.
HTH and best regards