ByteString vs. Byte Array|OPC UA Implementation: Stacks, Tools, and Samples|Forum|OPC Foundation

Hi Everyone!

I’m currently developing an OPCUA server with the ‘UA.NET Standard’ library for testing services. The Device Under Test (DUT) runs an OPCUA Client, which automatically connects to a pre-defined server, discovers certain variables and subscribes to them.

My problem is that the DUT only subscribes to variables with the type ‘Byte Array’, and I could only configure the .NET server to create a variable with the type ‘ByteString’.

My variable is defined as a ‘BaseDataVariableState’ object.

DataType: NodeId – NamespaceIndex: 0, Identifier: 3 (DataTypeIds.Byte)

ValueRank: 1 (ValueRanks.OneDimension)

ArrayDimensions is also set

Value is set as a byte[] .NET object

How can I change the configuration to report it’s type as ‘Byte Array’?

Thank you for your help.