SAP ABAP Table/Structure Field FKKOPKEY - OPUPZ (FKKOPKEY) is used by

• Class (1)
• Function Module (20)
• Program (23)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LEE_DEREG_INV_EPLOTF01	Include LEE_DEREG_INV_EPLOTF01	EE_DEREG_INV	IS-U/CCS	IS-UT
2	Program	LEE_DEREG_PAY_OUTF09	Downgrade ERP2005 SP9 - Aggregated Posting (Supplier Side)	EE_DEREG_INV	IS-U/CCS	IS-UT
3	Program	LFKA8_TMPF01	Include LFKA8_TMPF01	FKKB	FI-CA	FI-CA
4	Program	LFKB0FS0	Form Routines for Function Group FKB0	FKKB	FI-CA	FI-CA
5	Program	LFKB4FS0	Form Routines with 'S'	FKKB	FI-CA	FI-CA
6	Program	LFKCRM_ACCOUNTF04	Include LFKCRM_ACCOUNTF04	FKKCRM_ITG	FI-CA	FI-CA
7	Program	LFKCRM_LOCKSF01	Include LFKCRM_LOCKSF01	FKKCRM_ITG	FI-CA	FI-CA
8	Program	LFKI1F01	Include: Analyze and Process Items for Interest Calculation	FKKB	FI-CA	FI-CA
9	Program	LFKK_SECF40	Include LFKK_SECF40	FKK_SECURITY	FI-CA	FI-CA
10	Program	LFKK_SEC_DBF01	General Subroutines	FKK_SECURITY	FI-CA	FI-CA
11	Program	LFKK_WORKFLOWFRM	Include LFKK_WORKFLOWFRM	FKKB	FI-CA	FI-CA
12	Program	LFKL8FI0	Include LFKL8F00	FKKB	FI-CA	FI-CA
13	Program	LFKL9FO0	FORM Routines O*	FKKB	FI-CA	FI-CA
14	Program	LFKL9FP0	FORM Routines P*	FKKB	FI-CA	FI-CA
15	Program	LFKN1F01	FI-CA Installment Plan	FKKB	FI-CA	FI-CA
16	Program	LFKN1F09	FI-CA Installment Plan - Processing Locks	FKKB	FI-CA	FI-CA
17	Program	LFKN7F01	Include LFKN7F01	FKKB	FI-CA	FI-CA
18	Program	LFKPSFC0	Include LFKPSFC0	FKKB	FI-CA	FI-CA
19	Program	LFKPSFC1	Include LFKPSFC1	FKKB	FI-CA	FI-CA
20	Program	LFKPSFM0	Include LFKPSFM0	FKKB	FI-CA	FI-CA
21	Program	LGEN_EBPPFD0	Include LGEN_EBPPFD0	FKKB	FI-CA	FI-CA
22	Program	RFKK_SELP_TDATA_FRM	Selektion: Bewegungsdaten: Forms	FKKB	FI-CA	FI-CA
23	Program	RFKPYL00_SMPL	List of Payment Data (Simple List, No Logical Database)	FKKB	FI-CA	FI-CA