SAP ABAP Interface IF_SEDI_ADT_TYPE_HIERARCHY (SEDI type hierarchy) is using

• Class (3)
• Interface (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_WB_CONTEXT	Context of an Object
2	Class	CL_WB_OBJECT	Repository Object
3	Class	CX_ADT_URI_MAPPING	URI-Mapping exception