SAP ABAP Table/Structure Field ESLL - EXTREFKEY (ESLL) is used by

• Class (3)
• Function Module (2)
• Program (1)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_MMPUR_UI_CPPR Method: GET_PR_SERVICE_DATA	Sourcing Utility Class	MMPUR_UI_MODEL	APPL	SAP_APPL
2	Class	CL_SE_PUR_POERPCONFIRMATION Method: MAPPING_OUT	Service POERPConfirmationOut	OPS_SE_PUR	APPL	SAP_APPL
3	Class	CL_SE_SRV_SRVNOTIF_OUT Method: MAPPING_OUT	Implementation Class for ServiceAcknowledgementERPConf_out	OPS_SE_SRV	APPL	SAP_APPL