5.3 New XML data types for built-in OPC UA DataTypes
In Table 13, the mapping of built-in OPC UA DataTypes to XML data types is defined, where there is no corresponding built-in XML data type available. An XML Schema defined in OPC 10000-6, Annex D, provides the appropriate XML data types for this mapping.
| OPC UA DataType | XML DataType | Comment |
| DataValue | DataValue | XML data type defined in OPC 10000-6, Annex D |
| DiagnosticInfo | DiagnosticInfo | XML data type defined in OPC 10000-6, Annex D |
| ExpandedNodeId | ExpandedNodeId | XML data type defined in OPC 10000-6, Annex D Contains ServerIndex and potentially NamespaceIndex (both Server-specific) |
| Guid | Guid | XML data type defined in OPC 10000-6, Annex D Does not check specific GUID-format in XML |
| LocalizedText | LocalizedText | XML data type defined in OPC 10000-6, Annex D |
| NodeId | NodeId | XML data type defined in OPC 10000-6, Annex D Contains NamespaceIndex (Server-specific) |
| QualifiedName | QualifiedName | XML data type defined in OPC 10000-6, Annex D Contains NamespaceIndex (Server-specific) |
| StatusCode | StatusCode | XML data type defined in OPC 10000-6, Annex D |
| XmlElement | XmlElement | XML data type defined in OPC 10000-6, Annex D |