SAP ABAP Class CL_ISSR_OUT_DATA_TREE (Navigationsbaum Daten) is using

• Class (16)
• Data Element (5)
• Table/Structure Field (2)
• Function Module (3)
• Class Method (8)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	RSDSFIELDS	Selected fields for dynamic selections
2	Table	RSDSTABS	Tables and any differing field names for dynamic selections
3	Table	RSDYNSEL	Structure for function group SSEL