SAP ABAP Data Element J_1BREFKEY (Reference to source document) is used by

• Class (10)
• Function Module (26)
• Interface (1)
• Program (11)
• Search Help (4)
• Table (18)
• View (6)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	J_1BPIS_0_LTC01	Local test class	J1BA	APPL	SAP_APPL
2	Program	J_1BPIS_LIF	Local interface pool	J1BA	APPL	SAP_APPL
3	Program	J_1BPIS_MAIN_0140	Block 0: Include for register 0140 and children	J1BA	APPL	SAP_APPL
4	Program	J_1BPIS_MAIN_TOP	Types and Global data	J1BA	APPL	SAP_APPL
5	Program	LJ1BIF02	Neuentwicklung Nota Fiscal Interface 4.0	J1BA	APPL	SAP_APPL
6	Program	LJ1BIF11	Include LJ1BIF11	J1BA	APPL	SAP_APPL
7	Program	LJ1BITOP	Include LJ1BITOP	J1BA	APPL	SAP_APPL
8	Program	LJ1BNTF1	Include LJ1BNTF1	J1BA	APPL	SAP_APPL
9	Program	LJ_1B_NFE_INF23	Include LJ_1B_NFE_INF23	J1BA	APPL	SAP_APPL
10	Program	LJ_1B_NFE_SCF13	Include LJ_1B_NFE_SCF13	J1BA	APPL	SAP_APPL
11	Program	LMIGOJB2	Nota fiscal implementation	MB	APPL	SAP_APPL