SAP ABAP Function Module STREE_STRUCTURE_TYPE_SAVE (Save a Structure Type Definition) is using

• Table/Structure Field (28)
• Function Module (2)
• Table (10)

#	Object Type	Object Name	Object Description	Note
1	Table	HIER_MESS	Transfer structure for messages
2	Table	HIER_MESS	Transfer structure for messages	SOURCE VALUE(MESSAGE) LIKE HIER_MESS
3	Table	HIER_NTYPE	List of node types
4	Table	HIER_NTYPE	List of node types	SOURCE ALLOWED_NODE_TYPES STRUCTURE HIER_NTYPE
5	Table	KO200	Interface Structures for Objects in CTS
6	Table	TTREETYPE	List of valid structure types
7	Table	TTREETYPE	List of valid structure types	SOURCE VALUE(STRUCTURE_TYPE) LIKE TTREETYPE
8	Table	TTREETYPEN	List of valid node types per structure type
9	Table	TTREETYPET	Name of valid structure types
10	Table	TTREETYPET	Name of valid structure types	SOURCE VALUE(STRUCTURE_TYPE_TEXT) LIKE TTREETYPET