SAP ABAP Message Number AR - 018 (AR) is used by

• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	ABN_NUMBER_CHECK	Check Tax Number for Australia	BF_BANK	ABA	SAP_ABA
2	Function Module	FI_CHECK_BANK_NUMBER_JP	Check Bank Key: Japan	BF_BANK	ABA	SAP_ABA