How To Fix FH101 - Bank account key & not defined

FH101 - Overview

• Message type: E = Error

• Message class: FH - General ledger module messages

• Message number: 101

• Message text: Bank account key & not defined

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FH101 - Bank account key & not defined ?

  The SAP error message FH101, which states "Bank account key & not defined," typically occurs when there is an issue with the configuration of bank account keys in the SAP system. This error can arise in various scenarios, such as during the processing of payments, bank reconciliations, or when trying to create or modify bank master data.
  
  Cause:
  
  Missing Configuration: The bank account key has not been defined in the system. This could be due to a missing entry in the configuration settings for bank accounts.
  Incorrect Key Usage: The bank account key being referenced may not be valid or may not correspond to any existing bank account in the system.
  Data Entry Error: There may be a typographical error in the bank account key being used in the transaction.
  Client-Specific Settings: The bank account key may be defined in a different client or environment, leading to discrepancies.
  
  
  Solution:
  
  
  Define the Bank Account Key:
  
  Go to the SAP