Adding a one-sided mapping

You can add a one-sided mapping in the following way, having defined your target in the target view of the Mapping view:

  1. Click the target message element to which you want to assign a value.
  2. Right-click the element and select Create One-sided Mapping from the drop-down list.
  3. In the Overview view, the target appears in the Target column and the word undefined appears in the Target Value column. Click this Target Value and then click the box that appears on the right side of this value. The Compose Expression editor appears and you can assign the value that you want to use for the target.
  4. Click OK to save your work. The value you have set for the target now appears in the Target Value column.
An alternative method for adding a one-sided mapping is:
  1. Select the mapping that you want to use.
  2. Right-click the selected values and then select Create One-Sided Mapping from the pop-up menu.

In the Compose Expression editor, you can add mapping expressions for sources and targets that have not yet been defined, but you cannot change mapping targets.

Related concepts
Mappings
Mapping types
Message mapping
One-sided mapping
Related tasks
Adding a one-to-one mapping
Adding a many-to-one mapping
Adding a many-to-many mapping
Adding a case mapping
Adding a repeating mapping
Related reference
Mappings