SAP ABAP Program MF05AFP0_PERIOD_CHECK (PERIOD_CHECK) is using

• Class (1)
• Data Element (5)
• Table/Structure Field (4)
• Function Module (3)
• Class Method (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	BKPF	Accounting Document Header
2	Table	T001	Company Codes
3	Table	T001B	Permitted Posting Periods