This Method is used to set the SubscribedDataSet to SubscribedDataSetMirrorType used to represents the fields of the DataSet as Variables in the Subscriber Address Space. This Method creates an Object below the SubscribedDataSet and below this Object it creates a Variable Node for every field in the DataSetMetaData. The detailed rules for the Object creation are defined in 9.1.9.3.

If the SubscribedDataSet already has a specific subtype, this subtype is replaced with a SubscribedDataSetMirrorType instance.

The Client shall be authorized to modify the configuration for the PubSub functionality when invoking this Method on the Server.

Signature

CreateDataSetMirror (

[in]String ParentNodeName,

[in]RolePermissionType[]RolePermissions,

[out]NodeId ParentNodeId

);

Argument	Description
ParentNodeName	This parameter defines the BrowseName and DisplayName of the parent Node for the Variables representing the fields of the subscribed DataSet.
RolePermissions	Value of the RolePermissions Attribute to be set on the parent Node. This value is also used as RolePermissions for all Variables of the DataSet mirror.
ParentNodeId	NodeId of the created parent Node.

Method Result Codes

ResultCode	Description
Bad_InvalidState	The DataSetReader is not configured yet or the ConfigurationVersion does not match the version in the Publisher.
Bad_UserAccessDenied	The Session user is not allowed to configure the Object.

Table 268 specifies the AddressSpace representation for the CreateDataSetMirror Method.

Table 268 – CreateDataSetMirror Method AddressSpace definition

Attribute	Value
BrowseName	CreateDataSetMirror
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
HasProperty	Variable	InputArguments	Argument[]	PropertyType	Mandatory
HasProperty	Variable	OutputArguments	Argument[]	PropertyType	Mandatory
ConformanceUnits
PubSub Model SubscribedDataSet Mirror