Function Module list used by SAP ABAP Function Module RH_RESOURCE_FREE (Prüfung : Resource frei (Ablauftabelle wird explizit übergeben))

#	Object Type	Object Name	Object Description

1	Function Module	HR_READ_INFOTYPE	Read Employee/Applicant Data From Infotypes
2	Function Module	RH_GET_SCHEDULE	Selection module for schedule with public holiday flag and weekday name
3	Function Module	RH_INTEGRATION_CHECK	Checks for integration from and to PD (Planning & Development)
4	Function Module	RH_OCCUPY_BUFFER_FILL	Belegungspuffer für Resourcenliste füllen