How To Fix BUP_BANK007 - Key not unique: Partner &1 Bank Details &2

SAP Error Message - Details

• Message type: E = Error

• Message class: BUP_BANK -

• Message number: 007

• Message text: Key not unique: Partner &1 Bank Details &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BUP_BANK007 - Key not unique: Partner &1 Bank Details &2 ?

  The SAP error message BUP_BANK007 indicates that there is a problem with the uniqueness of bank details associated with a business partner. Specifically, the message states that the key is not unique for the specified partner and bank details. This typically occurs when there are duplicate entries for bank details for a given business partner in the system.
  Cause:
  
  Duplicate Bank Details: The most common cause of this error is that there are multiple entries for the same bank details for a specific business partner. This can happen if bank details were entered multiple times without proper checks for existing entries.
  Incorrect Data Entry: Manual data entry errors can lead to the creation of duplicate records.
  Data Migration Issues: If data was migrated from another system, it may have resulted in duplicate entries if the uniqueness constraints were not enforced during the migration process.
  
  Solution:
  To resolve the BUP_BANK007 error, you can take the following steps:
  
  
  Check for Duplicates:
  
  Go to the transaction code BP (Business Partner) in SAP.
  Search for the specific business partner mentioned in the error message.
  Navigate to the bank details section and review the entries for duplicates.
  
  
  
  Delete or Modify Duplicates:
  
  If you find duplicate bank details, you can either delete the unnecessary entries or modify them to ensure that each entry is unique.
  Ensure that the bank details (such as account number, bank key, etc.) are correctly entered and do not repeat.
  
  
  
  Data Validation:
  
  Implement data validation checks to prevent the entry of duplicate bank details in the future.
  Consider using SAP's built-in validation features or custom validation logic.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for any specific configurations or settings that may affect bank detail entries.
  
  
  
  Testing:
  
  After making changes, test the process again to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP (Business Partner), SE16N (Data Browser), and SE11 (Data Dictionary) for checking database tables.
  Business Partner Configuration: Understand the configuration settings related to business partners and bank details in your SAP system.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  By following these steps, you should be able to resolve the BUP_BANK007 error and ensure that your business partner's bank details are correctly maintained in the SAP system.