SAP ABAP Program KPP_FLEX_UPL_F4_FILE (F4-Hilfe für Datei oder Verzeichnis) is using

• Class (1)
• Table/Structure Field (13)
• Function Module (2)
• Message Class (1)
• Message Number (3)
• Class Method (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	D020S	System table D020S (screen sources)
2	Table	DYNPREAD	Fields of the current screen (with values)
3	Table	FILE_TABLE	file_table