SAP ABAP Program RKKBL7V0 (Overview of Order Hierarchies) is using

• Table/Structure Field (4)
• Function Module (1)
• Program (3)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Program	RKKBEQ10	Domain Values Equates
2	Program	RKKRCN00	General Constants (Summarization/Costing)
3	Program	RKKRHILI1	Display hierarchy list