SAP R/3 форум ABAP консультантов

[admin]

For this example I am using dta element 'EBELN' from table EKKO.

Step 1: Execute program ‘RSMODPRF’, entering the data element of the field


Step 2: Create function module when prompted, and add you code to the source section using the parameter
‘INPUT’ as the field value you are checking.



Step 3: Save and activate Function and execute transaction ‘CMOD’.

Step 4: Choose option: Goto-> Text Enhancements->Data elements->New DE cust docu.

Step 5: Enter data element



Step 6: Save and activate
Step 7: Execute program ‘RSMODPRF’ again but this time leave data element field blank.
Step 8: Select the checkbox for the data element you have just created and choose option: Field exit->Activate

This will now be active for all instances of this data element, but you can assign specific program and screen combinations by pressing the ‘Assign prog./screen’ button. You can also change the code you entered in the field exit function module by pressing the ‘Edit FM’ button.