SAP Function BKK_CHECK_DIGIT_CHECK - Check The Check Digit of an Account Number Using Authorization Methods

Parameter	Reference	Type	Length	Default	Optional	Text
I_ACCEXT	TBKK03-ACCFROM	C	35
I_BKKRS	TBKK01-BKKRS	C	4

Parameter	Reference	Type	Length	Text
E_RC	SYST-SUBRC	I	4