SAP ABAP Class CL_REBD_VALID_PERIOD_MNGR (Object-Period Manager) is using

• Class (41)
• Data Element (2)
• Table/Structure Field (44)
• Interface (52)
• Message Class (1)
• Message Number (2)
• Class Method (100)
• Program (1)
• Table (14)

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