SAP ABAP Program REAARCH_READ_LINESI0 (Data Definition for Archiving Billing Documents) is using

• Program (2)
• Table (10)

#	Object Type	Object Name	Object Description	Note
1	Table	DBERCHR	Discnt for Bill.Line Item
2	Table	DBERCHT	Texts for billing documents
3	Table	DBERCHU	Conversion Steps per Billing Line Item
4	Table	DBERCHZ	Individual Line Items
5	Table	DBERCHZ1	Individual line items
6	Table	DBERCHZ2	Individual line items (device data)
7	Table	DBERCHZ3	Individual line items (amount and price data)
8	Table	DBERCHZ4	Individual line items (rarely used fields)
9	Table	DBERDTAX	Tax Indicator Information for a Print Document
10	Table	ERCH	Billing Doc. Data