SAP ABAP Class CL_ISU_BI_SUB_INST (Bill Secondary Installation) is used by

• Class (3)
• Function Module (3)
• Program (1)
• Table (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	ISU_BACK_BILLING_EXECUTE	INTERN: Auslösen einer Nachberechnung	EE20	IS-U/CCS	IS-UT
2	Function Module	ISU_DYN_BILLING_EXECUTE	INTERN: Auslösen einer Nachberechnung	EE20	IS-U/CCS	IS-UT
3	Function Module	ISU_FILL_ERCH_EITR_ETRG_FIELDS	INTERN: Füllen aller ERCH-, EITR- und ETRG-Felder	EE20	IS-U/CCS	IS-UT