Assigning Constants
...
1.
From the list
of steps, choose Maintain Field Mapping and Conversion
Rules.
A screen
appears.
2. Position the cursor on the corresponding field.
3.
Choose Constant.
A dialog box
appears.
4. Either select a constant from the input help or enter a value/text.
5. Choose Enter.
The SAP field has a definite value assigned to it. The same result can be achieved by assigning a fixed value. The definite value, however, is not defined in this case before the Migration Customizing is carried out. In addition, the fixed values are part of the reusable rules and thus apply to all objects of a project.