SAP ABAP Table T549Q (Payroll Periods) is used by

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#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Interface	IF_EX_PBENUSPS_PAY0009	Interface for BAdI: PBENUSPS_PAY0009	PC10_BEN	HR	SAP_HRCUS
2	Interface	IF_EX_PBENUS_PAY0003	Business add-in interface IF_EX_PBENUS_PAY0003	PC10_BEN	HR	SAP_HRCUS
3	Interface	IF_EX_PBEN_PAY0005	BAdI interface IF_EX_PBEN_PAY0005	PBEN_PAY	HR	SAP_HRRXX
4	Interface	IF_EX_PBEN_PAY0006	BAdI Interface IF_EX_PBEN_PAY0006	PBEN_PAY	HR	SAP_HRRXX
5	Interface	IF_EX_PBEN_PAY0007	BAdI interface IF_EX_PBEN_PAY0007	PBEN_PAY	HR	SAP_HRRXX
6	Interface	IF_EX_PBEN_PAY0010	BAdI interface IF_EX_PBEN_PAY0010	PBEN_PAY	HR	SAP_HRRXX
7	Interface	IF_EX_PBEN_PAY0011	BAdI interface IF_EX_PBEN_PAY0011	PBEN_PAY	HR	SAP_HRRXX
8	Interface	IF_EX_PBEN_PAY0012	BAdI interface IF_EX_PBEN_PAY0012	PBEN_PAY	HR	SAP_HRRXX
9	Interface	IF_EX_PBEN_PAY0015	Interface for BAdI:PBEN_PAY0015	PBEN_PAY	HR	SAP_HRRXX