SAP ABAP Table/Structure Field ETTIFN - BELNR (ETTIFN) is used by

• Class (1)
• Function Module (5)
• Program (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ISU_BILL_SIM_DATA_CONTR Method: CANCEL_PREV_BILL	Simulation Data for Contract	EE20	IS-U/CCS	IS-UT