SAP ABAP Program LN050TOP (LN050TOP) is using

• Table/Structure Field (12)
• Message Class (1)
• Program (3)
• Table (23)

#	Object Type	Object Name	Object Description	Note
1	Table	BKPF	Accounting Document Header
2	Table	BSAD	Accounting: Secondary Index for Customers (Cleared Items)
3	Table	BSEG	Accounting Document Segment
4	Table	NBRKS	IS-H: Collective Invoice Status
5	Table	NFAK	IS-H: Header information for CASE selection billing
6	Table	NFAL	IS-H: Cases
7	Table	NFAP	IS-H: Items for CASE selection billing
8	Table	NFSR	IS-H: Billing documents for collective invoice (Austria)
9	Table	NPDOK	IS-H: Dummy table for doc. report parameters
10	Table	TN00	IS-H: Client-Specific Control Parameters
11	Table	TN01	IS-H: Institutions
12	Table	TN02A	IS-H: Define Appl. and Their Asgmt to a System
13	Table	TN02E	IS-H: Events and Related Application
14	Table	TN02K	IS-H: Supported Configuration Variants of an Event
15	Table	TN02S	IS-H: Systems and System Attributes
16	Table	TN21	IS-H: Billing Types
17	Table	TN21S	IS-H: Invoice Creation Control
18	Table	TN22R	IS-H: Control Params FI Posting Copayment/Copay.Cred.Memo
19	Table	TNC301G0	IS-HCM: EDI Procedures
20	Table	TVFK	Billing: Document Types
21	Table	VBRK	Billing Document: Header Data
22	Table	VBRKVB	Reference Structure for XVBRK/YVBRP
23	Table	VBSK	Collective Processing for a Sales Document Header