OPC items are not able to browse from AdvDsOPCClient
In 800xA 5.1 FP4 Rev D, i am not able to browse the OPC tags from cotrol structure by using AdvDsOPCClient (Test client for data subscription) Application. While browsing there is an error " Could not browse OPC server for selected branch". The same cannot browse from Maricon OPC Explorer also. What could be the rason? How to solve this? Please find the attachment for reference.
Are u browsing from xa machine then ensure if u using opcclient.exe then user should be part of industrial it user.
If u r browsing from third-party machine look into the transfer account created between xa machine and third part machine with dcom settings done properly
Probably, an alarm or event list (on the object where browsing aborts) is referencing a non-existing alarm and event list configuration object.
This is a known problem of some system extension I can't recall right now (maybe PH).
It is also possible to create this situation by importing a list but not its config/filter settings object.