SAP ABAP Interface IF_XTAX_SYSTEM (Data communication to external tax system) is using

• Class (1)
• Data Element (2)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Table	ARFCTID	Unique Transaction ID (LUW -> COMMIT WORK)
2	Table	COM_JUR	US tax interface : Communication structure for TXJCD determ.
3	Table	SAP_CONTROL_DATA	Tax substructure: SAP control data
4	Table	TAX_CAL_HEAD_IN	Tax interface: document header input.
5	Table	TAX_FRC_HEAD_IN	Tax force update audit file: document header input.
6	Table	TAX_MESSAGE	Structure for copying a system message
7	Table	TAX_UPD_HEAD_IN	Tax update audit file: document header input.
8	Table	TTXD	Description of Tax Jurisdiction Code Structure