SAP ABAP Program LWN13F01 (Subprograms) is using

• Table/Structure Field (7)
• Function Module (2)
• Message Class (2)
• Message Number (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	ASTABLEBUFFER	AS: Table Buffer with Type
2	Table	BKPF	Accounting Document Header
3	Table	KONA	Agreements