What is 'OeNB number' in SAP FI-GL - General Ledger Accounting?

OeNB number - Overview

• Component: FI-GL

• Component Name: General Ledger Accounting

• Description: A unique number assigned by Austrian Central Bank Österreichische Nationalbank, OeNB to persons and companies.

OeNB number - Details

• 
  Key Concepts: 
  OeNB number stands for the Austrian National Bank (Oesterreichische Nationalbank) number. It is a unique identifier assigned to each bank account in Austria. It is used to identify the bank account in the FI-GL General Ledger Accounting component of SAP. 
  
  How to use it: 
  The OeNB number is used to identify the bank account in the FI-GL General Ledger Accounting component of SAP. It is entered into the system when creating a new bank account and can be found in the bank master data. 
  
  Tips & Tricks: 
  When entering an OeNB number into SAP, make sure that it is entered correctly as it cannot be changed once it has been saved. 
  
  Related Information: 
  The OeNB number is used in conjunction with other information such as the bank key and bank country code to identify a bank account in SAP.