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

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

1	Class	CL_BUP_ADDR_CORE `Method: CREATE_INIT`	BP Address Segment: Central Address Data	S_BUPA_IPI	BASIS	SAP_BASIS
2	Class	CL_BUP_ADDR_IMPLICIT_OPS `Method: PROCESS_ADDR_UPDATE_CHECK`	BP Address Segment: Implicit Operations	S_BUPA_IPI	BASIS	SAP_BASIS
3	Class	CL_BUP_ADDR_IMPLICIT_OPS `Method: STD_USAGE_CREATE_FROM_CORE`	BP Address Segment: Implicit Operations	S_BUPA_IPI	BASIS	SAP_BASIS
4	Class	CL_BUP_ADDR_IMPLICIT_OPS `Method: PROCESS_ADVW_INSERT_CHECK`	BP Address Segment: Implicit Operations	S_BUPA_IPI	BASIS	SAP_BASIS
5	Class	CL_REBP_PARTNER_MNGR `Method: IF_REBP_PARTNER_MNGR~CHECK_DETAIL`	Business Partner Manager (VIBPOBJREL): Standard Impl.	RE_BP_BP	EA-FIN	EA-FIN
6	Class	CL_REBP_PARTNER_SERVICES `Method: DETERMINE_ADR_TYPE`	Services for Business Partner	RE_BP_BP	EA-FIN	EA-FIN
7	Class	FSBP_MAP_API_CENTRAL_DATA	Auxiliary Class for Mapping to AP BP APIs	FS_BP_AL_CENTRAL_DATA	ABA	SAP_ABA
8	Class	FSBP_MAP_API_CIF	Mapping of Business Partner Data in Complex Structure	FS_BP_BAPI_INTEGRATION	ABA	SAP_ABA
9	Class	FSBP_MAP_API_CIF	Mapping of Business Partner Data in Complex Structure	FS_BP_BAPI_INTEGRATION	ABA	SAP_ABA
10	Class	FSBP_MAP_IPI_CENTRAL_DATA	Auxiliary Class for Mapping to AP BP IPIs	FS_BP_AL_CENTRAL_DATA	ABA	SAP_ABA
11	Class	FSBP_MAP_IPI_CENTRAL_DATA	Auxiliary Class for Mapping to AP BP IPIs	FS_BP_AL_CENTRAL_DATA	ABA	SAP_ABA