SAP ABAP Data Element TDSFWTOP (Upper margin of a window, a graphic, or an address) is used by

• Class (2)
• Program (6)
• Table (9)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	FPIPROPS - TOP	Form Painter Table Property (Internal)	SMART	BASIS	SAP_BASIS
2	Table	FPPROPS - TOP	Form Painter Table Property	SMART	BASIS	SAP_BASIS
3	Table	SSFDOCSTRC - WTOP	Smart Forms: Document structure	SMART	BASIS	SAP_BASIS
4	Table	SSFIOUT - WTOP	Smart Forms: Output Attributes (Buffer)	SMART	BASIS	SAP_BASIS
5	Table	SSFSCREEN - WTOP	SAP Smart Forms: Screen fields	SMART	BASIS	SAP_BASIS
6	Table	SSFSCREEN - OUT_FTOP	SAP Smart Forms: Screen fields	SMART	BASIS	SAP_BASIS
7	Table	SSFWLTINFO - WTOP	SAP Smart Forms: Window Info to be Processed at the End	SMART	BASIS	SAP_BASIS
8	Table	TPIPROPS - TOP	Table Painter Table Property (Internal)	SMART	BASIS	SAP_BASIS
9	Table	TPPROPS - TOP	Table Painter Table Property	SMART	BASIS	SAP_BASIS