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

• Class (4)
• Function Module (36)
• Program (23)
• TYPE (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TYPE	ISU21	ISU21	EE21	IS-U/CCS	IS-UT