SAP ABAP Program LE21ATOP (LE21ATOP) is using

• Table/Structure Field (14)
• Program (26)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Program	EMSG	Standard-Include des Nachrichtenobjektes
2	Program	IE00FLAG	Standard Include for Indicators and (one-figure) Constants
3	Program	IEAABRVG	Constants for Fixed Values of the Domain ABRVORG
4	Program	IEABELZART	Constants for Internal Hard-Coded Values for Line Item Type (TE835)
5	Program	IEACOVKK	Constants for CA Document (Origin)
6	Program	IEADRTYP	IS-U Address Object (Identification Code)
7	Program	IEALOCKACC	Lock and unlock account
8	Program	IEAORIGDOC	Constants for the Origin of the Billing Document
9	Program	IEASTDAT	Constants for Fixed Values of Field TE503-STDT
10	Program	IEAUSSDF	Constants for Field: Special Cases for Move-Out Processing
11	Program	IECBUBER	Standard Include with Constants for IS-U Posting Areas
12	Program	IECOBELZUS	Include IECOBELZUS
13	Program	IECOMINV	Standard Include with Constants for Joint Invoicing (GEMFAKT)
14	Program	IECONE21	Constants for Development Class EE21
15	Program	IECONV_VERTRAG	Conversion Routines: Contract -> Contract Reference
16	Program	IEE_INV_PAR_PROCESS	Include IEE_INV_PAR_PROCESS
17	Program	IEKCONST	IS-U-Specific Constants for Accounts Rec. and Pay. and Invoicing
18	Program	IEKIVORG	Constants for Internal Transactions
19	Program	IEKPICON	Include IEKPICON
20	Program	IEMMA_BW_CONST	Constants for Process Logging
21	Program	IEOBJTYP	Object Types with Default Color (Constant Definition)
22	Program	IEOKCODE	Standard Include with IS-U Standard Function Codes
23	Program	IETHPPM	Constants for Data Element THPPM_KK
24	Program	IEUPDMOD	Definition of Constants for the Update Flag X_UPD_MODE
25	Program	MEAMAC00	Macro Modules for Bill/Partial Bill/Cancellation/Print Print Doc.
26	Program	MEAWA000	Definition of Work Areas for Bill/Partial Bill/Cancellation/Print