SAP ABAP Table/Structure Field PPLKO - KZ (PPLKO) is used by

• Function Module (2)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CP_00_PLKOB_PPLKO_TRANSFER	Fill PPLKO structure from PLKOB structure	CP	APPL	SAP_APPL
2	Function Module	CP_DU_TSK_SAVE	Sichern von Plänen	CP	APPL	SAP_APPL