SAP ABAP Data Element /IWBEP/SBDM_EXTENSION_KEY (Service Builder: Extension Key) is used by

• Class (14)
• Function Module (1)
• Interface (8)
• PINF (8)
• Program (3)
• Search Help (1)
• Table (4)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	/IWBEP/CL_SBDM_ABS_FILE_HANDLR	Abstract file handler	/IWBEP/SB_FILEIMP	/IWBEP/FRAMEWORK	SAP_GWFND
2	Class	/IWBEP/CL_SBDM_MANAGER	SB - Domain Model - Manager	/IWBEP/SB_DM_BASE	/IWBEP/FRAMEWORK	SAP_GWFND
3	Class	/IWBEP/CL_SBDSP_PLUGIN	SB - Data Source Provider - Plugin	/IWBEP/SB_DSPCMN_DM	/IWBEP/FRAMEWORK	SAP_GWFND
4	Class	/IWBEP/CL_SBOD_EDM_CORE_DESC Method: FIND_APPLICABLE_EDM_TYPES	SB - OData - EDM Core Type Descriptor	/IWBEP/SB_ODATA_DM	/IWBEP/FRAMEWORK	SAP_GWFND
5	Class	/IWBEP/CL_SBOD_EXP_CONST_DESC Method: PROPOSE_EXP_TYPE	SB - OData - Constant Expression Descriptor	/IWBEP/SB_ODATA_DM	/IWBEP/FRAMEWORK	SAP_GWFND
6	Class	/IWBEP/CL_SBUI_CONTROLLER	SB: UI main controller	/IWBEP/SB_UI_BASE	/IWBEP/FRAMEWORK	SAP_GWFND
7	Class	/IWBEP/CL_SBUI_DP_ALV_OPER Method: GET_DS_TYPE_DESC	SB: DSP Operation ALV grid view	/IWBEP/SB_DSPCMN_UI	/IWBEP/FRAMEWORK	SAP_GWFND
8	Class	/IWBEP/CL_SBUI_DP_PLUGIN	SB: DSP UI Data Source Provider plugin	/IWBEP/SB_DSPCMN_UI	/IWBEP/FRAMEWORK	SAP_GWFND
9	Class	/IWBEP/CL_SB_FILE_HANDLER_ODV2	File handler for ODATA V2	/IWBEP/SB_FILEIMP	/IWBEP/FRAMEWORK	SAP_GWFND
10	Class	/IWBEP/CL_SB_FILE_HANDLER_ODV4	File handler for ODATA V4	/IWBEP/SB_FILEIMP	/IWBEP/FRAMEWORK	SAP_GWFND
11	Class	/IWBEP/CL_SB_GEN_DPC_BORRFC_PR	SB: DPC Generator provider for BOR and RFC	/IWBEP/SB_GENDPC_CMN	/IWBEP/FRAMEWORK	SAP_GWFND
12	Class	/IWBEP/CL_SB_GEN_DPC_SHLP_PR	SB: DPC Generator provider for Search Help	/IWBEP/SB_GENDPC_SHLP	/IWBEP/FRAMEWORK	SAP_GWFND
13	Class	CL_SADL_GW_DS_UI_PLUGIN	Data Source type - UI plugin extension	SADL_GW_DT_SB_API	SGW_BASIS	SAP_BASIS
14	Class	CL_SADL_GW_SB_DM_PLUGIN	SADL Gateway Service Builder Generation Strategy	SADL_GW_DT_SB_API	SGW_BASIS	SAP_BASIS