SAP ABAP Table DIFFERENTIATION_KEY (Differentiation Key) is used by

• Class (14)
• Function Module (5)
• Interface (2)
• PINF (3)
• Table (8)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ABABUSINESS_PARTNER_IN Method: II_ABABUSINESS_PARTNER_IN~EXECUTE_ASYNCHRONOUS	Proxy Class (generated)	BUPA_MDM	ABA	SAP_ABA
2	Class	CL_COM_PRDXI_INBOUND_SERVICE Method: MAP_PROXY_TO_API_LONG_TEXT	Product Master XI Connection: Service Methods Inbound	COM_PRODUCT_XIPROXY	ABA	SAP_ABA
3	Class	CL_COM_PRDXI_OUTBOUND_SERVICE Method: MAP_API_TO_PROXY_LONG_TEXT	Product Master XI Connection: Service Methods Outbound	COM_PRODUCT_XIPROXY	ABA	SAP_ABA
4	Class	CL_CRM_PRDXI_UTIL Method: MAP_API_TO_PROXY	Central Methods for XI Proxies	COM_PRODUCT_XIPROXY_APPL	ABA	SAP_ABA
5	Class	CL_CRM_PRDXI_UTIL Method: MAP_PROXY_TO_API	Central Methods for XI Proxies	COM_PRODUCT_XIPROXY_APPL	ABA	SAP_ABA
6	Class	CL_EXM_IM_COM_PRD_KEYTYPE Method: IF_EX_COM_PRD_KEYTYPE~CONVERT_KEY_INT_TO_CCTID	Sample Implementation for BAdI Definition COM_PRD_KEYTYPE	COM_PRODUCT_XIPROXY	ABA	SAP_ABA
7	Class	CL_EXM_IM_COM_PRD_KEYTYPE Method: IF_EX_COM_PRD_KEYTYPE~CONVERT_KEY_CCTID_TO_INT	Sample Implementation for BAdI Definition COM_PRD_KEYTYPE	COM_PRODUCT_XIPROXY	ABA	SAP_ABA
8	Class	CL_EXM_IM_COM_PRD_TEXTKEY Method: IF_EX_COM_PRD_TEXTKEY~CONVERT_TEXTKEY_INT_TO_PROXY	Sample Implementation for BAdI Definition COM_PRD_TEXTKEY	COM_PRODUCT_XIPROXY	ABA	SAP_ABA
9	Class	CL_EX_COM_PRD_KEYTYPE Method: IF_EX_COM_PRD_KEYTYPE~CONVERT_KEY_INT_TO_CCTID	BAdI Class CL_EX_COM_PRD_KEYTYPE	COM_PRODUCT_XIPROXY	ABA	SAP_ABA
10	Class	CL_EX_COM_PRD_KEYTYPE Method: IF_EX_COM_PRD_KEYTYPE~CONVERT_KEY_CCTID_TO_INT	BAdI Class CL_EX_COM_PRD_KEYTYPE	COM_PRODUCT_XIPROXY	ABA	SAP_ABA
11	Class	CL_EX_COM_PRD_TEXTKEY Method: IF_EX_COM_PRD_TEXTKEY~CONVERT_TEXTKEY_INT_TO_PROXY	BAdI Class CL_EX_COM_PRD_TEXTKEY	COM_PRODUCT_XIPROXY	ABA	SAP_ABA
12	Class	CL_EX_COM_PRD_TEXTKEY Method: IF_EX_COM_PRD_TEXTKEY~CONVERT_TEXTKEY_PROXY_TO_INT	BAdI Class CL_EX_COM_PRD_TEXTKEY	COM_PRODUCT_XIPROXY	ABA	SAP_ABA
13	Class	CL_MDF_CONVERT Method: CONVERT_PROXY_TO_API	MDF: Conversion API <-> Proxy	COM_DML_XI	ABA	SAP_ABA
14	Class	CL_MDF_CONVERT Method: CONVERT_API_TO_PROXY	MDF: Conversion API <-> Proxy	COM_DML_XI	ABA	SAP_ABA