OPC input plugin

Hello I am using Prosys OPC UA simulation server and I am experiencing this error “status not ok for node’ Sawtooth’( metric name ‘Prosys_OPC’, tags”)
Please advise how to solve this issue, thanks in advance

Looks like the opc ua plugins checks status codes when collecting data, and when the code is not in the list or a valid (e.g. 0x0) then that error prints out and metrics from that node are ignored.

I would look at what is going on with that node and if it is in a healthy state to begin with.