SAP ABAP Class CL_HRRCF_ABSTRACT_ACT_WL (Abstract WL Class for Activities) is using

• Class (24)
• Data Element (14)
• Table/Structure Field (67)
• Function Module (1)
• Interface (2)
• Class Method (14)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Function Module	CONVERT_DATE_TO_EXTERNAL	Conversion: Internal to external date (like screen conversion)