SAP ABAP Message Number N4 - 407 (N4) is used by

• Function Module (2)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	ISH_CALENDAR_TIMESLOT_HANDLE	IS-H: Kalendereintrag bearbeiten	NPVS	IS-H	IS-H
2	Function Module	ISH_SCHEDULING_AUTHORITY_CHECK	IS-H: Berechtigung für die Besuchsdisposition prüfen	NPVS	IS-H	IS-H