SAP ABAP Table PLPO (Task list - operation/activity) is used by

• Class (46)
• Function Module (442)
• Interface (13)
• Program (369)
• Table (33)
• TTYP (3)
• TYPE (9)
• UENO (23)
• View (26)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TTYP	PLPO_T	PLPO_T	DIWPS	EA-PLM	EA-APPL
2	TTYP	PLPO_TAB	PLPO_TAB	CPC	APPL	SAP_APPL
3	TTYP	PLPO_TT	PLPO_TT	IMRM	APPL	SAP_APPL