SAP ABAP Program RS_MIGRATE_DOKU (Migration of standard structures from old to new Repository) is using

• Table/Structure Field (50)
• Function Module (4)
• Message Class (1)
• Message Number (1)
• Table (15)

#	Object Type	Object Name	Object Description	Note
1	Table	CUSAH	IMG attribute table: SAP data
2	Table	DSYAH	Structures: Header Data
3	Table	DSYAT	Structures: Texts for Maintenance Structure
4	Table	HIER_IFACE	Hierarchy Maintenance Tool Node Passing Interface
5	Table	HIER_MESS	Transfer structure for messages
6	Table	HIER_REF	List of references to nodes
7	Table	HIER_TEXTS	Text for nodes of general structure storage
8	Table	HITAB	Structure for Internal Hierarchy Tables
9	Table	KO200	Interface Structures for Objects in CTS
10	Table	SYS_UID	Unique ID in space and time
11	Table	TADIR	Directory of Repository Objects
12	Table	TNODE01	Node Table for General Structure Storage
13	Table	TTREE	Definition table for structures
14	Table	TTREEF	User-specific list of favorites of structure maintenance
15	Table	TTREET	Name of a structure