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

• Class (1)
• Function Module (10)
• Program (66)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_WORKCENTER_CAPACITY	Determine Work Center Capacities on Daily Basis/Shift Basis	PMEX	PI_APPL	SAP_APPL