SAP ABAP Data Element PIQREF (Date Reference) is used by

• Program (1)
• Table (9)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	HRT1750 - REFERENCE	Table Section for Infotype 1750	PMIQ	IS-PS-CA	IS-PS-CA
2	Table	PIQACADCAL_REFERENCE_DATA - REFERENCE_TYPE	Relative Academic Session Data	PMIQ	IS-PS-CA	IS-PS-CA
3	Table	PIQACADCAL_TIMELIMIT - REFERENCE_TYPE	Academic Calendar Sessions	PMIQ	IS-PS-CA	IS-PS-CA
4	Table	PIQCAVIEWTIMELIMIT - REFERENCE	Display Structure for Academic Calendar Time Limits	PMIQ	IS-PS-CA	IS-PS-CA
5	Table	PIQRULEMASTERS - CA_REFERENCE	Main Structure for Rules Related to Student	PMIQ	IS-PS-CA	IS-PS-CA
6	Table	PIQRULEMASTER_CA - CA_REFERENCE	Academic Calendar in Rules	PMIQ	IS-PS-CA	IS-PS-CA
7	Table	PIQTIMELIMITS - CA_REFERENCE	Academic Calendar Dates	PMIQ	IS-PS-CA	IS-PS-CA
8	Table	PIQTIMELIMITSALV - CA_REFERENCE	Structure for Display of Time Limits via ALV Grid Control	PMIQ	IS-PS-CA	IS-PS-CA
9	Table	PT1750 - REFERENCE	Table Section for Periods/Deadlines	PMIQ	IS-PS-CA	IS-PS-CA