SAP ABAP Domain LFDNR6 (6-digit consecutive number) is used by

• Data Element (15)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Data Element	BACKDOCLINE	Billing line item for billing documents	EE20	IS-U/CCS	IS-UT
2	Data Element	BELZEILE	Billing line item for billing documents	EE00	IS-U/CCS	IS-UT
3	Data Element	BELZINDEX	Internal consecutive number of document line item	EE20	IS-U/CCS	IS-UT
4	Data Element	CVERSNO	Consecutive number of version	EE_EDM_PRO	IS-U/CCS	IS-UT
5	Data Element	E_DOCLFDNR	Internal Consecutive Numbers of Documents in Invoicing	EE21	IS-U/CCS	IS-UT
6	Data Element	E_GROUP	Grouping key for invoicing units	EE21	IS-U/CCS	IS-UT
7	Data Element	E_PP_ZEILE	Prepayment Document Line	EE20	IS-U/CCS	IS-UT
8	Data Element	E_PP_ZEILE_OPDOC	Sequential Number for Document Line Item	EE20	IS-U/CCS	IS-UT
9	Data Element	LP_ACCLNBR	Consecutive Number for Loyalty Account Item	EE01	IS-U/CCS	IS-UT
10	Data Element	POS_NEW	New position in partial street route	EE17	IS-U/CCS	IS-UT
11	Data Element	POS_OLD	Old position in partial street route	EE17	IS-U/CCS	IS-UT
12	Data Element	REFBELZEILE	Reference billing line item for billing documents	EE20	IS-U/CCS	IS-UT
13	Data Element	REFBELZONE	Ref. billing line item for documents resulting from blocking	EE20	IS-U/CCS	IS-UT
14	Data Element	SC_BELZEILE	Billing line item for billing documents	EE20	IS-U/CCS	IS-UT
15	Data Element	SR_SEQUENC	Sequence number for IDOC	EE17	IS-U/CCS	IS-UT