SAP ABAP Table TTREETYPEN (List of valid node types per structure type) is used by

• Class (3)
• Function Module (19)
• Program (10)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	STREE_EXTERNAL_CREATE	Create a Structure	S_HIERARCHY	BASIS	SAP_BASIS
2	Function Module	STREE_F4_NODE_SELECT	Choose structure display node	SHI1	BASIS	SAP_BASIS
3	Function Module	STREE_HIERARCHY_COPY	Copy a Structure	SHI1	BASIS	SAP_BASIS
4	Function Module	STREE_HIERARCHY_SAVE	Save hierarchy function module (structure header and nodes)	SHI1	BASIS	SAP_BASIS
5	Function Module	STREE_NODE_TYPE_WHERE_USED STRUCTURE_TYPES STRUCTURE TTREETYPEN	Provides all Structure Types Using the Specified Node Types	SHI2	BASIS	SAP_BASIS
6	Function Module	STREE_NODE_TYPE_WHERE_USED	Provides all Structure Types Using the Specified Node Types	SHI2	BASIS	SAP_BASIS
7	Function Module	STREE_NODE_TYPE_WH_USED_GENER NODE_TYPES STRUCTURE TTREETYPEN	Liefert Strukturtypen, die angegebene Knotentypen verwenden	SHI2	BASIS	SAP_BASIS
8	Function Module	STREE_NODE_TYPE_WH_USED_GENER	Liefert Strukturtypen, die angegebene Knotentypen verwenden	SHI2	BASIS	SAP_BASIS
9	Function Module	STREE_STRUCTURE_CREATE POSSIBLE_NODE_TYPES STRUCTURE TTREETYPEN	Creation of a structure	SHI1	BASIS	SAP_BASIS
10	Function Module	STREE_STRUCTURE_HEADER_CHANGE	Ändern/Anzeigen der Verwaltungsinformationen einer Struktur	SHI1	BASIS	SAP_BASIS
11	Function Module	STREE_STRUCTURE_NEW_CREATE	Anlegen einer neuen Struktur mit Dynpro	SHI1	BASIS	SAP_BASIS
12	Function Module	STREE_STRUCTURE_NEW_CREATE POSSIBLE_NODE_TYPES STRUCTURE TTREETYPEN	Anlegen einer neuen Struktur mit Dynpro	SHI1	BASIS	SAP_BASIS
13	Function Module	STREE_STRUCTURE_READ	Read structure data	SHI1	BASIS	SAP_BASIS
14	Function Module	STREE_STRUCTURE_READ POSSIBLE_NODE_TYPES STRUCTURE TTREETYPEN OPTIONAL	Read structure data	SHI1	BASIS	SAP_BASIS
15	Function Module	STREE_STRUCTURE_TYPE_CHECK ALLOWED_NODE_TYPES STRUCTURE TTREETYPEN	Check a Structure Type Definition	SHI2	BASIS	SAP_BASIS
16	Function Module	STREE_STRUCTURE_TYPE_DELETE	Löschen einer Strukturtypdefinition	SHI2	BASIS	SAP_BASIS
17	Function Module	STREE_STRUCTURE_TYPE_READ	Read the data for one or more structure types	SHI2	BASIS	SAP_BASIS
18	Function Module	STREE_STRUCTURE_TYPE_READ E_ALLOWED_NODE_TYPES STRUCTURE TTREETYPEN OPTIONAL	Read the data for one or more structure types	SHI2	BASIS	SAP_BASIS
19	Function Module	STREE_STRUCTURE_TYPE_SAVE	Save a Structure Type Definition	SHI2	BASIS	SAP_BASIS