How To Fix FAP_BANK_CHAIN_MSG034 - Type of Bank in Bank Chain already exists.

SAP Error Message - Details

• Message type: E = Error

• Message class: FAP_BANK_CHAIN_MSG -

• Message number: 034

• Message text: Type of Bank in Bank Chain already exists.

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 FAP_BANK_CHAIN_MSG034 - Type of Bank in Bank Chain already exists. ?

  The SAP error message FAP_BANK_CHAIN_MSG034 indicates that there is an attempt to create or modify a bank chain in the system, but the specified type of bank already exists in that bank chain. This typically occurs in the context of managing bank relationships or configurations within the SAP system, particularly in the Financial Accounting (FI) module.
  Cause:
  The error is triggered when:
  
  You are trying to add a bank of a specific type (e.g., checking account, savings account) to a bank chain that already contains a bank of that type.
  The system enforces a rule that prevents duplicate bank types within the same bank chain to maintain data integrity.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Bank Chains:
  
  Navigate to the relevant transaction in SAP (e.g., transaction code FI12 for bank chain maintenance).
  Review the existing bank chains to see if the bank type you are trying to add already exists.
  
  
  
  Modify Existing Bank Chain:
  
  If the bank type already exists and you need to make changes, consider modifying the existing entry instead of adding a new one.
  You can update the details of the existing bank entry as needed.
  
  
  
  Remove Duplicate Entries:
  
  If there are duplicate entries that are not needed, you can remove the unnecessary bank type from the bank chain.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or configuration guides related to bank chains and bank types to ensure you are following the correct procedures.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  Bank Chain Configuration: Understanding how bank chains are configured in SAP can help prevent this error. Familiarize yourself with the rules regarding bank types and their relationships.
  Transaction Codes: Common transaction codes related to bank management include:
  
  FI12 - Bank Chain Maintenance
  FI01 - Create Bank Master Record
  FI02 - Change Bank Master Record
  FI03 - Display Bank Master Record
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  By following these steps, you should be able to resolve the error and manage your bank chains effectively within SAP.