How To Fix FINS_ACDOC_CUST064 - Ledger &1 already exists; enter a different key

FINS_ACDOC_CUST064 - Overview

• Message type: E = Error

• Message class: FINS_ACDOC_CUST - Unified Journal Entry - Customizing

• Message number: 064

• Message text: Ledger &1 already exists; enter a different key

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 FINS_ACDOC_CUST064 - Ledger &1 already exists; enter a different key ?

  The SAP error message FINS_ACDOC_CUST064 indicates that you are trying to create a ledger in the system that already exists. This error typically occurs when you attempt to define a new ledger with a key (identifier) that is already in use.
  
  Cause:
  
  Duplicate Ledger Key: The most common cause of this error is that the ledger key you are trying to use is already assigned to an existing ledger in the system.
  
  Configuration Issues: There may be issues in the configuration settings where the system is not recognizing the uniqueness of the ledger key.
  Data Migration: If you are migrating data from another system or have recently made changes to the configuration, it is possible that the ledger was created previously but not properly documented.
  
  
  Solution:
  
  
  Check Existing Ledgers: 
  
  Go to the relevant transaction (e.g., OB22 for ledger configuration) and check the list of existing ledgers to see if the key you are trying to use