SAP ABAP Class CX_DD_ROOT (Exceptions for Data Dictionary) is used by

• Class (10)
• PINF (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_DD_FACTORY	Factory Class	SDD_XDI_MDA	BASIS	SAP_BASIS
2	Class	CL_DOMAIN	Dictionary Domain	SDD_XDI_MDA	BASIS	SAP_BASIS
3	Class	CX_DD_EXPAND_ERROR	Error Expanding	SDD_XDI_EXCEPTIONS	BASIS	SAP_BASIS
4	Class	CX_DD_EXPAND_ERROR	Error Expanding	SDD_XDI_EXCEPTIONS	BASIS	SAP_BASIS
5	Class	CX_DD_METADATA_ACCESS	Dictionary Access to Metadata	SDD_XDI_EXCEPTIONS	BASIS	SAP_BASIS
6	Class	CX_DD_METADATA_ACCESS	Dictionary Access to Metadata	SDD_XDI_EXCEPTIONS	BASIS	SAP_BASIS
7	Class	CX_DD_NOT_SUPPORTED	Object type is not supported	SDD_XDI_EXCEPTIONS	BASIS	SAP_BASIS
8	Class	CX_DD_NOT_SUPPORTED	Object type is not supported	SDD_XDI_EXCEPTIONS	BASIS	SAP_BASIS
9	Class	CX_DD_OBJECT_NOT_FOUND	DDIC object was not found	SDD_XDI_EXCEPTIONS	BASIS	SAP_BASIS
10	Class	CX_DD_OBJECT_NOT_FOUND	DDIC object was not found	SDD_XDI_EXCEPTIONS	BASIS	SAP_BASIS