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Friday, September 18, 2020

0 and O should be banned in Alphanumeric Financial Identification Number String

 

This means, letter 'O' and numeral '0'



 

Q: What are Financial Identification Numbers?

Ans: Financial Identification Number is a number used to identify a Financial Document in an organization.

In everyday life, Financial Identification Numbers are visible at:

01) Bank Account Numbers

02)                Bank Customer Identification Numbers

03)                Insurance Policies

04)                Demat Account

05)                Mutual Fund Account Numbers

06)                Telephone customer master account numbers

07)                Utility companies’ customer master account

08)                Social Security Numbers

09)                Aadhaar Numbers

10) Income Tax PAN Number

11)  House Tax Account

12) Customer’s profile identification number in various government, semi-government, public, private bodies

13) Virtual Account Numbers

14)  Etc

Any unique number assigned to users that identifies them to the entity establishing the account can be said to be a Financial Identification Number.

 A social security number, bank account number and credit card number are common account numbers.

 An account number can be assigned to any category of individuals or organizations, including employees, customers, vendors and contractors.

Not Necessarily Numeric or Stored as Numeric

Account numbers may contain a combination of alphabetic characters and numeric digits. However, even when they are only numeric, they are often stored in the computer as an alphanumeric "character" field.

 

Q: What is an Alphanumeric number?

Ans: Alphanumeric Definition: The definition of alphanumeric is something that contains letters and numbers.

A password that requires both letters and numbers is an example of an alphanumeric password.

A computer keyboard is an example of an alphanumeric keyboard.

The most confusing characters in Alphanumeric Financial Identification Number  are letter 'O' and numeral '0'

There are numerous examples where customers have suffered because of “letter 'O' and numeral '0'” in the same financial identification number.

 

When displaying the Financial Identification Number, the computer font used may cause the customer to misread the alphanumeric characters (if any) in the account number.

The customers may commit typos while entering the beneficiary account during the payment initiation.

The customers may quote “letter 'O' instead of numeral '0'”, and hell breaks loose.

Not only customers, customer service executives may tend to get confused between letter 'O' and numeral '0', while noting down the Financial identification Number is the organisation’s record

 

 

Quote

It is very common to misread the letter 'O' in an account number as the numeral '0'.

 

Payments made to such mistyped accounts are considered invalid and are refunded to the customer's account within 1 working day. This could cause inconvenience to customers as they have to wait for 24 hours when large amounts should be refunded.

For this reason, we strongly recommend not to use the following characters in your handle, as they may appear ambiguous in certain fonts.

0 or O

1 or I

5 or S

8 or B

2 or Z

Unquote

It will do a world of good if the ‘letter 'O' and numeral '0'’, are banned in the same Financial Identification Alphanumeric string.

Q: Is it not difficult?

Ans: As all the Financial Identification Numbers are generated by a Computer Application only, it’s not difficult to build the appropriate rules in the computer application.


Additional Reading Material:

Greece Bank Account Number - Length should be between 8 to 16 alphanumeric characters

Italy Bank Account Number - Length should be a maximum of 12 alphanumeric characters

Luxembourg Bank Account Number - Length should be 13 alphanumeric characters

Poland Bank Account Number - Length should be a maximum of 26 alphanumeric characters

 

Reference Document: Oracle® Cash Management User Guide - Country Specific Bank Account Validations @ https://docs.oracle.com/cd/E18727_01/doc.121/e13483/T359831T498954.htm

 

What Is an International Bank Account Number (IBAN)?

An IBAN, or international bank account number, is a standard international numbering system developed to identify an overseas bank account.

The number starts with a two-digit country code, then two numbers, followed by up to third-five alphanumeric characters.

However, an IBAN does not replace a bank's own account number, as it’s only meant to provide additional information that helps in identifying overseas payments.

The IBAN is primarily used in international bank wire/account transfers.

The IBAN structure is defined by the international standard under ISO 13616-1:2007 and check digits are performed using MOD 97 (ISO 7064).

REGISTER OF COUNTRIES USING THE IBAN STANDARD @ https://www.iban.com/structure

 

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