How To Fix GG020 - Ledger & already exists

GG020 - Overview

• Message type: E = Error

• Message class: GG - Messages for FI-SL customizing

• Message number: 020

• Message text: Ledger & 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.

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 GG020 - Ledger & already exists ?

  The SAP error message GG020, which states "Ledger & already exists," typically occurs when you are trying to create a new ledger in the system, but a ledger with the same name or identifier already exists in the database. This can happen in various contexts, such as during the configuration of new ledgers in the General Ledger Accounting (FI-GL) module.
  
  Cause:
  
  Duplicate Ledger Name: The most common cause is that the ledger you are trying to create has the same name or identifier as an existing ledger.
  Incorrect Configuration: There may be a misconfiguration in the system where the ledger is being defined.
  Data Migration Issues: If data has been migrated from another system, it’s possible that duplicate ledgers were created during the migration process.
  
  
  Solution:
  
  
  Check Existing Ledgers: 
  
  Go to the transaction code OB22 (or the relevant configuration path) to view the list of existing ledgers. Check if the ledger you are trying to create