How To Fix 3B904 - Bank key not approved

SAP Error Message - Details

• Message type: E = Error

• Message class: 3B - Messages HR SK

• Message number: 904

• Message text: Bank key not approved

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 3B904 - Bank key not approved ?

  The SAP error message 3B904: Bank key not approved typically occurs when a bank key (which is a unique identifier for a bank account) is not approved for use in the system. This can happen in various scenarios, such as when setting up vendor or customer master data, or during payment processing.
  Cause:
  
  Bank Key Not Approved: The bank key has not been approved in the system, meaning it cannot be used for transactions.
  Missing Configuration: The bank key may not be properly configured in the system or may not exist in the bank master data.
  Status Issues: The bank key may be in a status that does not allow it to be used (e.g., inactive or blocked).
  Data Entry Errors: There may be a typographical error in the bank key entered in the master data.
  
  Solution:
  
  
  Check Bank Key Status:
  
  Go to the transaction code FI01 (Create Bank) or FI02 (Change Bank) to check the status of the bank key.
  Ensure that the bank key is marked as "approved" and is active.
  
  
  
  Verify Bank Key Configuration:
  
  Ensure that the bank key is correctly configured in the system. You can check this in the bank master data.
  If the bank key does not exist, you may need to create it using FI01.
  
  
  
  Review Vendor/Customer Master Data:
  
  If the error occurs while processing a vendor or customer, check the master data for the vendor/customer to ensure that the correct bank key is assigned.
  Use transaction codes XK02 (Change Vendor) or FD02 (Change Customer) to review and update the bank details.
  
  
  
  Consult with Your SAP Administrator:
  
  If you do not have the necessary permissions to make changes, consult with your SAP administrator or the finance team to resolve the issue.
  
  
  
  Check for Data Entry Errors:
  
  Double-check the bank key entered for any typographical errors. Ensure that it matches the approved bank key in the system.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  FI01: Create Bank
  FI02: Change Bank
  XK02: Change Vendor
  FD02: Change Customer
  
  
  Bank Master Data: This is where all bank-related information is stored, including bank keys, bank accounts, and their statuses.
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to create or modify bank keys and master data.
  
  By following these steps, you should be able to identify the cause of the error and implement the necessary solutions to resolve it.