Configuring the X12 data segment

A data segment is a logical grouping of data elements or composite data structures.

Add or modify data elements within specific variants. Select an existing variant or create a new one.

Use the Definition of the Selected Data Segment pane to modify existing or define new segments. Modify and define segments by editing, deleting, or adding new elements to the segment.

  1. To create a new segment click New. This opens the Create New Data Segment dialog box.
  2. For Data Segment Number, specify a unique two- or three-letter/number combination for the segment name.
  3. For Data Segment Name, specify a description for the segment.
  4. For existing data segments, designate where to place the element or composite by clicking the Add/Paste New Elements arrow and making a selection.
    For example, to add an element or composite after or before a particular element on the list, click the element where the insertion is required. Then, click After Selected Element(s) or Before Selected Element(s).
  5. In the Definition panel, click Add. This opens the Add Data Element or Composite to Segment dialog box.
  6. Click List and double-click the data element or composite to add.
  7. Click Apply and then OK.
  8. If necessary, then use the editing tools to refine the definition.
  9. Specify whether the new element is Mandatory, Optional, or Conditional.