SAP ABAP Program LE20DF01 (Include LE20DF01) is using

• Data Element (2)
• Table/Structure Field (177)
• Function Module (45)
• Message Class (2)
• Message Number (7)
• Table (50)
• View (3)

#	Object Type	Object Name	Object Description	Note
1	Message Class	AH	IS-U billing (master data)
2	Message Class	AJ	Billing program