SAP ABAP Function Module API_RE_CN_NUM_GENERATE_BY_OBJ (Generiert Vertragsnummer aus Vertragsobjekt) is using

• Class (3)
• Data Element (3)
• Table/Structure Field (6)
• Interface (1)
• Message Class (1)
• Message Number (2)
• Class Method (5)

#	Object Type	Object Name	Object Description	Note
1	Class	CF_RECA_OBJECT	Object That Can Be Instantiated: Factory
2	Class	CL_RECN_NUMBER_SERVICES	Services for Number Assignment (for User-Exit)
3	Class	CX_SY_MOVE_CAST_ERROR	Superclass for All System Exceptions