SAP ABAP Program RELETRG1 (Billing Orders) is using

• Class (21)
• Data Element (6)
• Table/Structure Field (79)
• Function Module (19)
• Interface (6)
• Message Class (2)
• Message Number (7)
• Class Method (27)
• Program (10)
• Table (17)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Message Class	E9	General IS-U Error Messages
2	Message Class	EL	IS-U meter reading data processing