SAP ABAP Table TTREEN (List of node types to be displayed for a structure) is used by

• Class (3)
• Function Module (20)
• Program (9)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	BM_FILTER_DATA_SAVE	BM_FILTER_DATA_SAVE	SDFM	BASIS	SAP_BASIS
2	Function Module	BM_STRUCTURE_DATA_SAVE	BM_STRUCTURE_DATA_SAVE	SDFM	BASIS	SAP_BASIS
3	Function Module	STEMP_STRUCTURE_FILTER_WDIALOG	Filterung einer Struktur inklusive Dialog	STEMPLATE	BASIS	SAP_BASIS
4	Function Module	STREE_EXTERNAL_CHANGE_T_TITLE	Ändern der Bezeichnung einer Struktur	S_HIERARCHY	BASIS	SAP_BASIS
5	Function Module	STREE_EXTERNAL_CREATE	Create a Structure	S_HIERARCHY	BASIS	SAP_BASIS
6	Function Module	STREE_HIERARCHY_COPY	Copy a Structure	SHI1	BASIS	SAP_BASIS
7	Function Module	STREE_HIERARCHY_SAVE	Save hierarchy function module (structure header and nodes)	SHI1	BASIS	SAP_BASIS
8	Function Module	STREE_STRUCTURE_CREATE	Creation of a structure	SHI1	BASIS	SAP_BASIS
9	Function Module	STREE_STRUCTURE_CREATE VISIBLE_NODE_TYPES STRUCTURE TTREEN	Creation of a structure	SHI1	BASIS	SAP_BASIS
10	Function Module	STREE_STRUCTURE_DELETE	Löschen aller Knoten und aller Definitionsinformation zu einer Struktur	SHI1	BASIS	SAP_BASIS
11	Function Module	STREE_STRUCTURE_FILTER	Create a new structure by filtering an existing structure	SHI1	BASIS	SAP_BASIS
12	Function Module	STREE_STRUCTURE_FILTER_WDIALOG	Filterung einer Struktur inklusive Dialog	SHI1	BASIS	SAP_BASIS
13	Function Module	STREE_STRUCTURE_HEADER_CHANGE	Ändern/Anzeigen der Verwaltungsinformationen einer Struktur	SHI1	BASIS	SAP_BASIS
14	Function Module	STREE_STRUCTURE_HEADER_DISPLAY VISIBLE_NODE_TYPES STRUCTURE TTREEN	Display structure management information	SHI1	BASIS	SAP_BASIS
15	Function Module	STREE_STRUCTURE_NEW_CREATE VISIBLE_NODE_TYPES STRUCTURE TTREEN	Anlegen einer neuen Struktur mit Dynpro	SHI1	BASIS	SAP_BASIS
16	Function Module	STREE_STRUCTURE_READ VISIBLE_NODE_TYPES STRUCTURE TTREEN OPTIONAL	Read structure data	SHI1	BASIS	SAP_BASIS
17	Function Module	STREE_STRUCTURE_READ	Read structure data	SHI1	BASIS	SAP_BASIS
18	Function Module	STREE_STRUCTURE_SAVE	Save structure data	SHI1	BASIS	SAP_BASIS
19	Function Module	STREE_STRUCTURE_SAVE VISIBLE_NODE_TYPES STRUCTURE TTREEN OPTIONAL	Save structure data	SHI1	BASIS	SAP_BASIS
20	Function Module	S_TWB_STRUCTURE_HEADER_DISPLAY VISIBLE_NODE_TYPES STRUCTURE TTREEN	Anzeige der Verwaltungsinformationen einer Struktur	S_TWB	BASIS	SAP_BASIS