SAP ABAP Program RFRERAIVRV (Reverse Invoices) is using

• Class (10)
• Data Element (2)
• Table/Structure Field (43)
• Function Module (2)
• Interface (3)
• Message Class (2)
• Message Number (4)
• Class Method (17)
• Program (2)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Class	CF_RECA_MESSAGE_LIST	Message Collector: Factory
2	Class	CF_RECA_STORABLE	Services for Storable Objects
3	Class	CF_RERA_INVOICE	RE Invoice: Factory
4	Class	CL_RECA_DDIC_SERVICES	DDIC Object: Service Functions
5	Class	CL_RECA_TRACE	Trace
6	Class	CL_REDB_VICAPROCESSID	Process ID (VICAPROCESSID)
7	Class	CL_REDB_VICNCN	Real Estate Contract (VICNCN)
8	Class	CL_RERA_INVOICE_SERVICES	Services for RE Invoices
9	Class	CX_BADI_NOT_IMPLEMENTED	Single-Use BAdI Has No Implementation
10	Class	CX_SY_DYN_CALL_ILLEGAL_METHOD	System Exception for All Types of Dynamic Method Calls