SAP ABAP Program MSFT3I21 (MSFT3I21) is using

• Table/Structure Field (18)
• Function Module (1)
• Message Number (9)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	TFACD	Factory calendar definition
2	Table	TFACS	Factory calendar (display)
3	Table	TFAIT	Calendar: Text for factory calendar intervals
4	Table	TIFAB	Internal table for factor calendar