How To Fix AR143 - Enter bank control key

SAP Error Message - Details

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 143

• Message text: Enter bank control key

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AR143 - Enter bank control key ?

  The SAP error message AR143 "Enter bank control key" typically occurs when a user is trying to process a transaction related to bank details, such as creating or updating a vendor or customer master record, and the system requires a bank control key to be specified.
  Cause:
  The error arises because the bank control key is a mandatory field in certain transactions related to banking information. The bank control key is used to define how the bank account is managed and processed within the SAP system. If this field is left blank or not properly filled, the system will trigger this error message.
  Solution:
  To resolve the AR143 error, follow these steps:
  
  
  Access the Relevant Transaction:
  
  Go to the transaction where you encountered the error (e.g., creating or updating a vendor or customer).
  
  
  
  Locate the Bank Control Key Field:
  
  Navigate to the section where bank details are entered. This is usually found under the "Payment Transactions" or "Bank Details" tab.
  
  
  
  Enter a Valid Bank Control Key:
  
  Input a valid bank control key. You can find the list of available bank control keys in the SAP system by using transaction code OBBA (for bank control key configuration) or by consulting your SAP administrator.
  
  
  
  Save the Changes:
  
  After entering the bank control key, save the changes to the record.
  
  
  
  Check Configuration:
  
  If you are unsure about which bank control key to use, consult with your finance or accounting team, as they will have the necessary information regarding the bank control keys configured in your system.
  
  
  
  Related Information:
  
  Bank Control Key Configuration: The bank control keys are defined in the SAP system and can be customized based on the organization's requirements. They determine how bank accounts are handled, including payment methods and processing rules.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBBA (for bank control key maintenance) and FK01/FD01 (for vendor/customer master data creation).
  User Authorization: Ensure that you have the necessary authorizations to make changes to bank details in the SAP system.
  Documentation: Refer to SAP documentation or your organization's internal guidelines for more information on bank control keys and their usage.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant for further assistance.