SAP ABAP Table AXT_S_REG_BO_PART_REF (Reference to part handlers for a BO) is used by

• Class (9)
• Program (1)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_AXT_BO Method: CONSTRUCTOR	Extensible object	AXT_MODEL_REGISTRY	WEBCUIF	WEBCUIF
2	Class	CL_AXT_FACADE Method: GET_REUSABLE_EXTENSIONS	Facade of Extensibility tool	AXT_MODEL	WEBCUIF	WEBCUIF
3	Class	CL_AXT_FACADE Method: GET_PARTS_FOR_EXT_BO	Facade of Extensibility tool	AXT_MODEL	WEBCUIF	WEBCUIF
4	Class	CL_AXT_FIELD_EXTENSION Method: CHECK_EXTENSION_ALLOWED	Field extension handler	AXT_MODEL	WEBCUIF	WEBCUIF
5	Class	CL_AXT_MIGRATION Method: CREATE_EXTENSIONS	EEWB migration	AXT_MODEL	WEBCUIF	WEBCUIF
6	Class	CL_AXT_REGISTRY Method: GET_BO_PART	Extensibility registry access class	AXT_MODEL_REGISTRY	WEBCUIF	WEBCUIF
7	Class	CL_AXT_REGISTRY Method: FIX_INHERITANCE_PATH	Extensibility registry access class	AXT_MODEL_REGISTRY	WEBCUIF	WEBCUIF
8	Class	CL_AXT_REG_BO_CHECK Method: CHECK	Checkman check for BOs	AXT_MODEL_REGISTRY	WEBCUIF	WEBCUIF
9	Class	CL_AXT_UNIT_REG_CONTENT Method: ADD_PART	Fake registry content for Unit tests	AXT_MODEL_REGISTRY	WEBCUIF	WEBCUIF