_ExitsCustomizing_Exit

Create target data items and their corresponding exits automatically

Open the Data Dictionary module.
Right-click on the required source data item and select the Define incarnation/fetch exit command
The Define Incarnation/Fetch Exit module will be opened.
- Fill the data fields as follows:
  - DT for exit of the CO DIs of the incarnation / Fetch DT: data table from which a data item value is to be fetched.
  - DI for exit of the CO DIs of the incarnation / Fetch DI: data item the value of which is to be fetched to the target data item.
- When opening the module, the following fields are automatically filled with the data table and the DI from which the context menu command was executed.
  - DT of the incarnation / Source DT: data table in which the source DI is located.
  - ID DI of the incarnation / Source DI: data item of the source data table via which the fetch data table is referenced to fetch the required value.
Click on the Create fetch exit
- The target data item is automatically created in the target data table which contains the exit (which is the source data table at the same time).