OPC UA - BadUserAccessDenied

[corne.geerts]

I could not see which AS-version you are using.

For AS 6 see following community post.

AS6 OPCUA Client Communication, Authorization required

Dear members, Recently I strated testing with AS6, I’ve realised that if I try to connect a UA client (e.g UAexpert) then I have to set Authentication settings to Annoymous in user settings, then only I am able to access the PLC variables. [image] otherwise, if I keep the Authentication settings to Anonymous, the client does cennect to the server but unable to browse the PLC variables. [image] [image] Please guide me if my client doesn’t support authorization how can I connect with Anonym…