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Steps to map elements using the Concat function using Textual Rules
- Ensure that the source and target schemas are loaded and all their elements are listed under their respective nodes.
- Select the target element that you want to map. It is displayed in the Mapping Graph Area.
- Click the Textual Rules tab in the Mapping Graph Area.
Click String mapping function and select Concat sub-function. The syntax for the Concat sub-function is displayed in the Mapping Graph Area (see Figure 507).
Figure 507: Syntax for Concat Sub-Function
This syntax has two parameters. Double-click a source element that you want to set as the first parameter. This displays the selected source element in the syntax.
Similarly, double-click another source element as the second parameter. This is displayed in the syntax (see Figure 508).
Figure 508: Parameters of the Concat Syntax
Info You can indent the textual rule content as per your requirement.
Click the Apply Mapping (
) button. This maps elements using the concat sub-function. A line is displayed between the source and target panels showing the mapping of the source element to the target element