Data Element list used by SAP ABAP Table TDDIRS (Field exits on particular screens)
SAP ABAP Table TDDIRS (Field exits on particular screens) is using
# Object Type Object Name Object Description Note
     
1 Data Element  DYNNR Number of the following screen
2 Data Element  EXITNR Number of the field exit
3 Data Element  REPID ABAP Program Name
4 Data Element  ROLLNAME Data element (semantic domain)