SAP ABAP Class CL_REEX_PERIOD (Periodic Functions) is using

• Class (3)
• Data Element (12)
• Table/Structure Field (42)
• Function Module (6)
• Message Class (1)
• Message Number (5)
• Class Method (4)
• Program (1)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Program	IFRECAMSG	Macros for Messages, Trace, Date, etc. (Library)