Encoding and decoding certain type of Objects works like DataValue. Whereas anything which implements Structure is causing issues while decoding. please provide an example. I tired options like VariableNode. Keep trowing errors like ERROR – org.opcfoundation.ua.encoding.DecodingException: Bad_DecodingError (code=0x80070000, description=”Unexpected encoding byte (3) in ExtensionObject”).

Here is decoder sample code:
ByteBuffer byteBuffer = ByteBuffer.wrap(buffer.array());
byteBuffer.order(ByteOrder.LITTLE_ENDIAN);
org.opcfoundation.ua.encoding.binary.BinaryDecoder opcdecoder = new org.opcfoundation.ua.encoding.binary.BinaryDecoder(byteBuffer);
Structure structure = opcdecoder.getStructure(null);