SAP ABAP Program LKAIPF0D (PERIOD_ALLOWED_CHECK) is using

• Class (1)
• Data Element (1)
• Table/Structure Field (26)
• Function Module (1)
• Class Method (1)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	COBK	CO Object: Document Header
2	Table	COBL	Coding Block
3	Table	CSKB	Cost Elements (Data Dependent on Controlling Area)
4	Table	TKA01	Controlling Areas