SAP ABAP Program WRF_TREE_HANDLING (Include WRF_TREE_HANDLING) is using

• Class (7)
• Data Element (10)
• Table/Structure Field (41)
• Function Module (1)
• Message Class (2)
• Message Number (5)
• Class Method (18)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	BAPIRETURN1	Return Parameter
2	Table	WRF_HIER_NODES	Hierarchy Node
3	Table	WRF_HIER_OBJ	Objects of a Hierarchy
4	Table	WRF_HIER_OBJBOX	Object Container