SAP ABAP Table/Structure Field ERCHZ - PERTYP (ERCHZ) is used by

• Class (2)
• Function Module (6)
• Program (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	ISU_COMPUT26	Simulate Backbilling Set Number of Periods	EE20	IS-U/CCS	IS-UT
2	Function Module	ISU_INVOICE_INFO_WRITE	PRIVAT: Schreiben von allgemeinen Infozeilen	EE20	IS-U/CCS	IS-UT
3	Function Module	ISU_ITALY_NEW_R413	Event R413: Steuerkennzeichenermittlung für Abrechnungsbelege	EE21	IS-U/CCS	IS-UT
4	Function Module	ISU_ITALY_R413_ALL	Event R413: Steuerkennzeichenermittlung für Abrechnungsbelege	EE21	IS-U/CCS	IS-UT
5	Function Module	ISU_QUANTI26	Simulate Any Billing Period	EE20	IS-U/CCS	IS-UT
6	Function Module	ISU_WRITE_ANCHOR_ERCHZ	INTERN: Schreiben einer ERCHZ-Ankerzeile	EE20	IS-U/CCS	IS-UT