SAP ABAP Table/Structure Field PLKOB - PPKZTLZU (PLKOB) is used by

• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	QPAPPLANREADWITHEFFECTIVITYF1	Form for plan reading in QPAP_PLAN_READ	QL	APPL	SAP_APPL