SAP ABAP Program LRETCF01 (allgemeine Unterprogramme) is using

• Class (4)
• Data Element (5)
• Table/Structure Field (39)
• Function Module (7)
• Interface (8)
• Class Method (14)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CF_RECA_BUS_OBJECT - FIND_BY_OBJNR	Business Object: Factory
2	Class Method	CF_REIT_TAX_CORR_OBJECT - IS_EXT_NUMBER_ASSIGNMENT	Correction Object (VIITTC): Factory
3	Class Method	CL_RECA_DDIC_SERVICES - GET_PARAMETER_ID_VALUE	DDIC Object: Service Functions
4	Class Method	CL_RECA_DDIC_SERVICES - SET_PARAMETER_ID_VALUE	DDIC Object: Service Functions
5	Class Method	IF_REBD_HAS_OBJ_ASSIGN - GET_OBJ_ASSIGN_MNGR	Object with Assignment to Other Object
6	Class Method	IF_REBD_OBJ_ASSIGN_MNGR - GET_LIST	Object Assignments
7	Class Method	IF_REBD_OBJ_ASSIGN_MNGR - INSERT_DETAIL	Object Assignments
8	Class Method	IF_REBD_OBJ_ASSIGN_MNGR - UPDATE_DETAIL	Object Assignments
9	Class Method	IF_RECA_HAS_STATUS - GET_STATUS_MNGR	Object with Status
10	Class Method	IF_RECA_MESSAGE_LIST - ADD_SYMSG	Message Collector
11	Class Method	IF_REIT_TAX_CORR_OBJECT - CHECK_TCSTATUS	Correction Object (VIITTC)
12	Class Method	IF_REIT_TAX_CORR_OBJECT - GET_OBJ_ASSIGN_MNGR	Correction Object (VIITTC)
13	Class Method	IF_REIT_TAX_CORR_OBJECT - GET_STATUS_MNGR	Correction Object (VIITTC)
14	Class Method	IF_REIT_TAX_CORR_OBJECT - SET_TCSTATUS	Correction Object (VIITTC)