SAP ABAP Table PPKEY (PPKEY: PD Key Structure) is used by

• Class (1)
• Function Module (11)
• PINF (1)
• Program (73)
• Table (7)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	/ISDFPS/FORCE_WF_HR_EVENT_CREA	Workflow Create Event für externe Verknüpfungen	/ISDFPS/FORCE	EA-DFPS	EA-DFPS
2	Function Module	HR_CHECK_T777IBO_OBJTYP	HR_CHECK_T777IBO_OBJTYP	SP0W	BASIS	SAP_BASIS
3	Function Module	RH_BASE_READ_INFTY_NNNN	RH_BASE_READ_INFTY_NNNN	SP00	BASIS	SAP_BASIS
4	Function Module	RH_GET_INFTY_FROM_ITAB	Read Infotype for an Object from a Sorted Internal Table	SP00	BASIS	SAP_BASIS
5	Function Module	RH_MODIFY_REQUEST_ASSIGNMENT	Pflege der Bedarfszuordnungs-Verknüpfung (Delete/Insert)	PP08	HR	SAP_HRGXX
6	Function Module	RH_OBJECTKEY_BUILD	Builds Up Object Key of BOR Object for Creating Events	SP0W	BASIS	SAP_BASIS
7	Function Module	RH_OBJECTKEY_BUILD VALUE(HR_RECORD_KEY) LIKE PPKEY	Builds Up Object Key of BOR Object for Creating Events	SP0W	BASIS	SAP_BASIS
8	Function Module	RH_READ_INFTY_1001	Read Infotype 1001 for Object Set	SP00	BASIS	SAP_BASIS
9	Function Module	RH_READ_INFTY_NNNN	Read Infotype > 1001 for Object Set	SP00	BASIS	SAP_BASIS
10	Function Module	RH_READ_INFTY_NNNN_EXP	RH_READ_INFTY_NNNN_EXP	SP00	BASIS	SAP_BASIS
11	Function Module	RH_SHOW_INTERNALS DUMP_LOK_BUF_INDEX STRUCTURE PPKEY OPTIONAL	Display Internal Information	SP00	BASIS	SAP_BASIS