SAP ABAP Table/Structure Field PPKEY - PLVAR (PPKEY) is used by

• Function Module (5)
• Program (32)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	RH_GET_INFTY_FROM_ITAB	Read Infotype for an Object from a Sorted Internal Table	SP00	BASIS	SAP_BASIS
2	Function Module	RH_MODIFY_REQUEST_ASSIGNMENT	Pflege der Bedarfszuordnungs-Verknüpfung (Delete/Insert)	PP08	HR	SAP_HRGXX
3	Function Module	RH_READ_INFTY_1001	Read Infotype 1001 for Object Set	SP00	BASIS	SAP_BASIS
4	Function Module	RH_READ_INFTY_NNNN	Read Infotype > 1001 for Object Set	SP00	BASIS	SAP_BASIS
5	Function Module	RH_READ_INFTY_NNNN_EXP	RH_READ_INFTY_NNNN_EXP	SP00	BASIS	SAP_BASIS