Are there any limitations to the subnetwork or subnetwork controller name?
Form the sample solution it accepts dash ‘-‘ and semi column ‘:’ ('Iso:755' or 'Bob-O-Link Isolation Zone Valve')
Would any special characters are not accepted for the name ?!
Use the subnetwork name as 'TS (testing site)'.
It's not working as what's expected when using this subentwork name for update the subnetwork process.
Create another subnetwork name (remove the brackets e.g. 'TS testing site') then it works update subnetwork and tracing function.