SAP ABAP Data Element AXT_MAPPING (Mapping Description) is used by

• Class (3)
• PINF (2)
• Table (6)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_AXT_EXTENSIBILITY_ACCESS	Extensibility Access	AXT_RUNTIME	WEBCUIF	WEBCUIF
2	Class	CL_AXT_EXTENSION	Abstract extension handler	AXT_MODEL	WEBCUIF	WEBCUIF
3	Class	CL_AXT_REGISTRY	Extensibility registry access class	AXT_MODEL_REGISTRY	WEBCUIF	WEBCUIF