SAP ABAP Interface IF_CRD_EVENTDATA (Transaction Data) is using

• Class (1)
• Data Element (2)
• Interface (3)
• Class Method (4)

#	Object Type	Object Name	Object Description	Note
1	Class Method	IF_CRD_LIST - CREATE_ITERATOR	Interface for Simple Lists
2	Class Method	IF_CRD_LIST - GET_ELEMENT	Interface for Simple Lists
3	Class Method	IF_CRD_LIST - GET_ELEMENT_COUNT	Interface for Simple Lists
4	Class Method	IF_CRD_LIST - INSERT_ELEMENT	Interface for Simple Lists