SAP ABAP Function Module SDOK_PHIO_READ_HIERARCHY (Read book structure) is using

• Table/Structure Field (29)
• Function Module (4)
• Table (14)

#	Object Type	Object Name	Object Description	Note
1	Table	HIER_IFACE	Hierarchy Maintenance Tool Node Passing Interface
2	Table	HIER_MESS	Transfer structure for messages
3	Table	HIER_REF	List of references to nodes
4	Table	HIER_TEXTS	Text for nodes of general structure storage
5	Table	SDOKCONT1	SDOK: Table for document contents (import/export)
6	Table	SDOKHIER	SDOK: Book structure	SOURCE CONTENTS STRUCTURE SDOKHIER
7	Table	SDOKHIER	SDOK: Book structure
8	Table	SDOKOBJECT	SDOK: BOR key for information object
9	Table	SDOKOBJECT	SDOK: BOR key for information object	SOURCE VALUE(OBJECT_ID) LIKE SDOKOBJECT
10	Table	SDOKPHIO	SDOK: Physical information object instances
11	Table	SDOKSTCA	SDOK: Physical information object memory categories
12	Table	SDOKSTRE	SDOK: Physical storage locations (Storage Repository)
13	Table	SPAR	Interface for function group SP06
14	Table	TTREE	Definition table for structures