SAP ABAP Table BUHIS_EXTERN (External Interface of BP Hierarchy) is used by

• Class (3)
• Function Module (13)
• Interface (1)
• Program (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_EX_BUHI_EXT_INTERFACE Method: IF_EX_BUHI_EXT_INTERFACE~CHANGE_BEFORE_INBOUND	BAdI Class CL_EX_BUHI_EXT_INTERFACE	BUPA_HIERARCHY_INTERFACE	ABA	SAP_ABA
2	Class	CL_IM_BUPA_HIER_UPD_EXT_IF Method: IF_EX_BUPA_HIERARCHY_UPD~PUBLISH_EXT_INTERFACE	Implementation Class of BAdI Imp. BUPA_HIER_UPD_EXT_IF	BUPA_HIERARCHY_INTERFACE	ABA	SAP_ABA
3	Class	CL_IM_BUPA_HIER_UPD_EXT_IF Method: IF_EX_BUPA_HIERARCHY_UPD~CHANGE_BEFORE_UPDATE	Implementation Class of BAdI Imp. BUPA_HIER_UPD_EXT_IF	BUPA_HIERARCHY_INTERFACE	ABA	SAP_ABA