SAP ABAP Table WITH_ITEMX (Auxiliary structure for table WITH_ITEM) is using

• Data Element (141)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	BKPF	Accounting Document Header
2	Table	T001	Company Codes
3	Table	WITH_ITEM	Witholding tax info per W/tax type and FI line item