Hi,
we wrote a tool, based on the OPC UA Java SDK, that browses a whole Address space of an Ua Server and displays it in a tree. A little bit like UaExpert, but with the possibility to browse the Server and then work with the variables offline. This tool worked fine with every kind of Ua Server. Now we tested it for the first time with the Ua Server of UaGateway from Unified Automation. The Gateway has an underlying connection to an OPC DA Server.
Now after browing this Ua Server with our tool we realised a strange behavior. Each Variable and Object Node has many Child nodes. There are alway the same nodes, it seems like those are some kind of attributes of each node. The strange thing is, that these child nodes are not visible in UaExpert, but our browsing tool somehow finds these child nodes and puts them into the tree. I would love to add some screenshots, but can’f find the option how to do it in this forum. If necessay i can send them later to the ProsysOpc support.

Is there a way how to filter these child nodes with the SDK?

Thanks

Ibrahim