How To Fix E9229 - Bank details ID &1 has been used more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: E9 - General IS-U Error Messages

• Message number: 229

• Message text: Bank details ID &1 has been used more than once

Self-Explanatory Message

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• What is the cause and solution for SAP error message E9229 - Bank details ID &1 has been used more than once ?

  The SAP error message E9229, which states "Bank details ID &1 has been used more than once," typically occurs when there is an attempt to use the same bank details ID for multiple entries in a context where unique bank details are required. This can happen in various modules, such as Financial Accounting (FI) or Vendor Management, where bank details are associated with vendors or customers.
  Cause:
  
  Duplicate Bank Details: The same bank details ID is being assigned to multiple vendors or customers, which is not allowed in the system.
  Data Entry Error: During data entry, the same bank account information may have been mistakenly entered for different entities.
  Configuration Issues: There may be configuration settings that enforce unique bank details for certain transactions or entities.
  
  Solution:
  
  Identify Duplicates: Check the database or the relevant tables (e.g., LFBK for vendor bank details) to identify where the duplicate bank details ID is being used.
  Correct the Entries: 
  
  If the same bank details are legitimately used by multiple entities, consider creating a new unique bank details ID for one of the entities.
  If the duplicate entry is an error, correct the data by removing or changing the duplicate bank details ID.
  
  
  Review Configuration: Ensure that the system configuration aligns with your business requirements regarding bank details. If necessary, consult with your SAP administrator or functional consultant to adjust settings.
  Data Migration: If this error arises during data migration or upload, ensure that the data being uploaded does not contain duplicates.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE16 or SE11 to view the relevant database tables and check for duplicates.
  Bank Details Table: The relevant table for bank details in SAP is usually LFBK for vendor bank details and KNBK for customer bank details.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for best practices on managing bank details and ensuring data integrity.
  
  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.