SAP ABAP Data Element FCOM_CR_EXT_KEY (External Key) is used by

• Class (4)
• Table (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_FCOM_CR_FORM_DATA_MGR	Change Request Form Data Manager	FCOM_MASTERDATA_CORE	APPL	SAP_FIN
2	Class	CL_FCOM_CR_FORM_DATA_MGR	Change Request Form Data Manager	FCOM_MASTERDATA_CORE	APPL	SAP_FIN
3	Class	CL_FCOM_CR_REQUEST_API Method: UPDATE_EXTERNAL_KEY	Change Request API Class	FCOM_MASTERDATA_CORE	APPL	SAP_FIN
4	Class	CL_FCOM_CR_REQUEST_ISR_IMPL Method: IF_APB_ISR_FORM_PROCESSING~CHECK	Change Request Implementation of APB ISR	FCOM_MASTERDATA_CORE	APPL	SAP_FIN