SAP ABAP Program RELEABL3 (Display Meter Reading Orders and Meter Reading Results) is using

• Class (33)
• Data Element (9)
• Table/Structure Field (284)
• Function Module (69)
• Interface (6)
• Message Class (4)
• Message Number (18)
• Class Method (37)
• Program (16)
• Table (77)
• View (3)

#	Object Type	Object Name	Object Description	Note
1	Message Class	E9	General IS-U Error Messages
2	Message Class	EB	IS-U invoicing
3	Message Class	EG	IS-U device management
4	Message Class	EL	IS-U meter reading data processing