Defining the properties of tHMap
-
Select the tHMap component to define its
properties. -
Click the Sync columns button to synchronise the
schema between the different components of your Job. - Click the […] button next to the Open Map Editor field to create a new map.
-
In the [tHMap Structure Generate/Select] dialog
box that opens, select Select an existing hierarchical mapper
structure for the input structure, and then click Next. - Select the IDoc structure that you imported earlier, and then click Next and then Finish.
-
Do the same for the output structure, again selecting the IDoc structure that you
imported earlier, and then click Next and then
Finish. -
In the Mapping perspective that opens, in the
Data Mapper view, expand Hierarchical Mapper, Maps,
Jobs and then idoc_job, and then right-click the tHMap_1 map and select Properties
in the contextual menu. -
Click the […] button next to the Output Representation field, select XML in the dialog box that opens, click OK, and then click OK again to
close the [Properties] dialog box. -
In the map, drag the root element from the Input
(Flat) side to its corresponding root element on the Output (XML) side to create a simple map in which the
input file will be transformed into an XML file on output. -
Press Ctrl+S to save your changes to the
map. -
Switch back to the
Integration
perspective to
complete the settings for the tHMap component in
your Job. -
Set Read Input As to Single
column. - Set Write Output As to String (single column).
Document get from Talend https://help.talend.com
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