[Header allocated variable] dialog is used to set header allocated variable.
This dialog is displayed when you click the [Set] button for header allocated variable in receive activity, reply activity and invoke service activity.
Figure 1-63 Figure [Header allocated variable] dialog
![[Figure]](figure/zs014901.gif)
- [Allocated variable]
- Displays allocated variables in an ascending order.
- [Root element]
- Displays the root element defined in allocated variable.
- [Name space]
- Displays the name space of the root element.
- [Add] button
- Adds a new row below the last row of the table.
- [Delete] button
- Deletes all rows of allocated variable displayed in [Allocated variable]. You can select and delete rows of multiple allocated variables at a time.
- [OK] button
- Commits the specified contents and closes the [Header allocated variable] dialog.
- [Cancel] button
- Closes the [Header allocated variable] dialog without committing the defined contents.