SAP ABAP Program LCY23FK1 (Form Routines Starting with K) is using

• Table/Structure Field (87)
• Function Module (11)
• Table (17)

#	Object Type	Object Name	Object Description	Note
1	Table	AFVGB	Order: Operation structure for buffer table
2	Table	AFVGD	Order: Dialog table for Table AFVG (order operation)
3	Table	CAUFVD	Dialog Structure for Order Headers and Items
4	Table	CRHD	Work Center Header
5	Table	CYAFVG_TAB	Object table-order operation
6	Table	CYFIL_TAB	Filter table (filtering of capacity requirements)
7	Table	CYINDIEI	Indicators for setting up internal tables/Capacity leveling
8	Table	CYPLAF_TAB	Object table planned order
9	Table	CYREFS	Dummy structure for reference structures
10	Table	CYREL_OBJ	Relations between objects (for relations in SAPLCY01)
11	Table	CYSEL_OBJ	Selected objects (resource planning)
12	Table	KBED_ITAB	Index Table Used to Read From KBED Document Table
13	Table	PLAF	Planned Order
14	Table	PLAF_FAUF	Relationship of scheduled Plaf to Fauf
15	Table	RC65B	Structure with the settings for resource planning
16	Table	RKAKO_A	Capacity Header Data with Short Text
17	Table	TCY30	Overall profile for capacity leveling