SAP ABAP Table PLPHDTB (Datub) is used by

• Function Module (4)
• Table (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	PLFTD	Dialog Structure for Process Instructions	CPC	APPL	SAP_APPL
2	Table	PLPHD	Dialog Structure for sub-operations in task lists and orders	CEV	APPL	SAP_APPL