How To Fix AR142 - Bank control key and bank key do not match

SAP Error Message - Details

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 142

• Message text: Bank control key and bank key do not match

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 AR142 - Bank control key and bank key do not match ?

  The SAP error message AR142 indicates that there is a mismatch between the bank control key and the bank key in the system. This error typically occurs during the processing of financial transactions, such as when creating or modifying a vendor or customer master record, or when processing payments.
  Cause:
  
  Bank Control Key Mismatch: The bank control key defines how the bank account is to be used in the system (e.g., for payments, collections, etc.). If the bank key (which identifies the bank) does not correspond to the bank control key, this error will occur.
  Incorrect Configuration: The bank control key may not be properly configured in the system, or the bank key may not be assigned to the correct control key.
  Data Entry Errors: Manual entry errors when inputting bank details can lead to mismatches.
  Master Data Issues: The customer or vendor master data may have incorrect or incomplete bank information.
  
  Solution:
  
  
  Check Bank Control Key and Bank Key:
  
  Go to the relevant transaction (e.g., FK02 for vendor or FD02 for customer).
  Verify the bank details entered, specifically the bank control key and bank key.
  Ensure that the bank key is valid and corresponds to the bank control key.
  
  
  
  Review Configuration:
  
  Check the configuration of the bank control keys in the SAP system (transaction code OBBP).
  Ensure that the bank control key is correctly set up to allow the specified bank key.
  
  
  
  Correct Master Data:
  
  If the error occurs in a vendor or customer record, review the master data for any discrepancies.
  Update the master data with the correct bank information.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific details on the bank control key and bank key configuration.
  
  
  
  Testing:
  
  After making corrections, test the transaction again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Bank Control Key: This is a key that determines how the bank account is used in the system. It can define various parameters such as payment methods, payment types, etc.
  Bank Key: This is a unique identifier for a bank, which is used in conjunction with the bank control key to manage financial transactions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  FK02: Change Vendor
  FD02: Change Customer
  OBBP: Configure Bank Control Keys
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  By following these steps, you should be able to identify and resolve the AR142 error in SAP.