How To Fix EI514 - Do not enter a bank key twice

SAP Error Message - Details

• Message type: E = Error

• Message class: EI - Foreign Trade: Gen. Output

• Message number: 514

• Message text: Do not enter a bank key twice

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EI514 - Do not enter a bank key twice ?

  The SAP error message EI514, which states "Do not enter a bank key twice," typically occurs when you are trying to enter a bank key in a transaction where it has already been entered for the same entity (such as a vendor, customer, or company code). This error is designed to prevent duplicate entries of bank keys, which can lead to inconsistencies and errors in financial transactions.
  Cause:
  
  Duplicate Entry: The most common cause is that the bank key you are trying to enter has already been associated with the same entity in the system.
  Data Migration Issues: If data has been migrated from another system, there may be duplicates that were not cleaned up.
  User Error: Users may inadvertently try to enter the same bank key multiple times during data entry.
  
  Solution:
  
  Check Existing Entries: Before entering a new bank key, check the existing bank keys associated with the entity. You can do this by navigating to the relevant master data (e.g., vendor or customer master) and reviewing the bank details.
  Remove Duplicate: If you find that the bank key is already present and you need to make changes, consider editing the existing entry instead of creating a new one.
  Data Cleanup: If this error arises from data migration, perform a cleanup of the master data to remove any duplicates.
  Consult Documentation: Review SAP documentation or consult with your SAP administrator for specific guidelines on managing bank keys in your version of SAP.
  User Training: Ensure that users are trained on how to properly enter bank keys and understand the implications of duplicate entries.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like FK01 (Create Vendor), FD01 (Create Customer), or OBPM1 (Manage Bank Master Data).
  Bank Key Definition: A bank key is a unique identifier for a bank, which is used in various financial transactions within SAP.
  Master Data Management: Proper management of master data is crucial in SAP to avoid issues like this. Regular audits and checks can help maintain data integrity.
  
  If the problem persists after checking for duplicates and ensuring proper data entry, it may be beneficial to reach out to your SAP support team for further assistance.