SAP ABAP Program LE21HF05 (IS-U Reversal Forms - Update Reversal Document) is using

• Table/Structure Field (43)
• Function Module (8)
• Message Class (1)
• Message Number (1)
• Table (18)

#	Object Type	Object Name	Object Description	Note
1	Table	BOOLE	Boolean variable
2	Table	E21_CHANGE_SERVICE	Change Service
3	Table	EABP	BB Plan
4	Table	EABPS	Sub-BB Plan
5	Table	EITEDI	Temporary Index Selection in Invoicing -> EDI Transmission
6	Table	EITERDK	Temporary Data Selection: Invoicing -> Bill Printout
7	Table	EMSG_MSG	Int. Structure for Macros
8	Table	ERDK	Print Document/Header Data
9	Table	EVER	IS-U Cont.
10	Table	FIMSG	FI Messages
11	Table	FKKKO	Header Data In Open Item Accounting Document
12	Table	FKKOP	Business Partner Items in Contract Account Document
13	Table	FKKVKP	Contract Account Partner-Specific
14	Table	INRI	Number ranges function module interface structure
15	Table	ISU2A_BILL_DOC	Billing document (internal)
16	Table	ISU_ADMINL	Creation and Change Data
17	Table	TE500	System Settings: Invoicing/Online Bill Printout
18	Table	VBRK	Billing Document: Header Data