Where Used List (Class) for SAP ABAP Table/Structure Field BUT020-ADEXT (BUT020)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component

1	Class	AC_FSBP_PRX_C_SERVICE `Method: GET_BUS020_EXT_FROM_ADDRESSES`	Client for Remote Access (Service)	FS_BP_FND_PROXY	BS_REUSE	SAP_BS_FND
2	Class	CL_BUP_ADDR	BP Address Segment	S_BUPA_IPI	BASIS	SAP_BASIS
3	Class	CL_BUP_ADDR_AUNIT_BASE `Method: MAP_DB_TO_IPI`	Addresses: Base Class for Unit Tests	S_BUPA_IPI	BASIS	SAP_BASIS
4	Class	CL_BUP_ADDR_CHECK_CORE `Method: FIELD_IS_OK_X_NO`	BP Address Segment: Check Central Address Data	S_BUPA_IPI	BASIS	SAP_BASIS
5	Class	CL_BUP_ADDR_CORE `Method: MAP_INT_TO_EXT`	BP Address Segment: Central Address Data	S_BUPA_IPI	BASIS	SAP_BASIS
6	Class	CL_MDG_BS_BP_ACCESS `Method: QUERY_BP_ADDR`	OBSOLET! MDG: Business Partner access (primary Persistency)	MDG_BS_BP_ACCESS	MDG_FND	MDG_FND
7	Class	CL_MDG_BS_BP_HANDLER `Method: QUERY_BP_ADDR`	MDG: Business Partner Foundation access	MDG_BS_BP_ACCESS	MDG_FND	MDG_FND
8	Class	FSBP_MAP_API_CIF	Mapping of Business Partner Data in Complex Structure	FS_BP_BAPI_INTEGRATION	ABA	SAP_ABA