SAP ABAP Program LJ1BIF28 (LJ1BIF28) is using

• Class (1)
• Table/Structure Field (7)
• Class Method (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	J_1BAK	Field assignment
2	Table	J_1BNFE_FIELD_RULE	Nota fiscal writer field rule (Mandatory, Optional, ... )
3	Table	J_1BNFLIN	Nota Fiscal line items