SAP ABAP Program MEA20TOP (Data Definition for Billing Cancellation) is using

• Table/Structure Field (1)
• Message Class (1)
• Program (2)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Program	EMSG	Standard-Include des Nachrichtenobjektes
2	Program	IE00FLAG	Standard Include for Indicators and (one-figure) Constants