SAP ABAP Table PIQPROCS_DHREFPROC (Activity Document Header: Reference Activity) is used by

• Class (7)
• Function Module (13)
• Program (5)
• Table (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	PIQCORROBJHDR	Correspondence Header Data	PMIQ	IS-PS-CA	IS-PS-CA
2	Table	PIQPROCS_DHREFPROC_DISPLAY	Activity Document Header: Reference Activity (Display)	PMIQ	IS-PS-CA	IS-PS-CA
3	Table	PIQPROCS_DH_DETAIL	Detailed Data for Activity Document Header	PMIQ	IS-PS-CA	IS-PS-CA
4	Table	PIQPROCS_DH_OUT	Activity Document Data (Read Modules)	PMIQ	IS-PS-CA	IS-PS-CA
5	Table	PIQPROC_DH	Activity Documents: Document Header	PMIQ	IS-PS-CA	IS-PS-CA