SAP ABAP Message Number FN - 502 (FN) is used by

• Function Module (5)
• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	BAPI_CUSTOMER_EXISTENCECHECK	Check Customer Existence	VS	APPL	SAP_APPL
2	Function Module	BAPI_CUSTOMER_FIND	Customer Matchcode	VS	APPL	SAP_APPL
3	Function Module	BAPI_DEBTOR_EXISTENCECHECK	Check Customer Existence	FBD	APPL	SAP_FIN
4	Function Module	BAPI_DEBTOR_FIND	Customer Matchcode	FBD	APPL	SAP_FIN
5	Function Module	BAPI_DEBTOR_GETDETAIL	Customer Detail Information	FBD	APPL	SAP_FIN