SAP ABAP Program RHXCGRP0 (Business Event Hierarchy) is using

• Table/Structure Field (53)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Program (6)
• Table (14)

#	Object Type	Object Name	Object Description	Note
1	Function Module	DATE_COMPUTE_DAY	Returns weekday for a date
2	Function Module	RH_EVENT_BENCH	Dynamisches Veranstaltungsmenü