How To Fix FAA_POST121 - CCode &2: Balance carryforward for account &3 in ledger &1 is not correct

FAA_POST121 - Overview

• Message type: E = Error

• Message class: FAA_POST - FIAA Posting Messages (Object-Oriented Kernel)

• Message number: 121

• Message text: CCode &2: Balance carryforward for account &3 in ledger &1 is not correct

What causes this issue?

The balance carryforward is being peformed in a way that is <ZH>not</>
valid for the asset reconciliation accounts.

System Response

The balance carryforward is therefore <ZH>not</> performed for
reconciliation account &V3&.
However, differences have occurred that would make it necessary to
repeat the balance carryforward for the asset accounts.

How to fix this error?

Pay attention to the messages on the selection screen of the program.
These messages explain why the balance carryforward for asset
reconciliation accounts can<ZH>not</> be repeated.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

FAA_POST121 - Details

• The SAP error message FAA_POST121 indicates that there is an issue with the balance carryforward for a specific account in a particular ledger. This error typically arises during the posting of asset transactions, particularly when the system detects inconsistencies in the balance carryforward process.
  
  Cause:
  
  Incorrect Balance Carryforward: The balance for the specified account in the ledger may not match the expected values due to incorrect postings in previous periods.
  Missing or Incorrect Year-End Closing: If the year-end closing process was not executed correctly, it could lead to discrepancies in the balances.
  Manual Adjustments: Manual adjustments made to the account balances without proper documentation or posting could lead to inconsistencies.
  
  Configuration Issues: There may be configuration issues in the asset accounting settings that affect how balances are carried forward.
  
  
  Solution:
  
  Check Balance Carryforward: Review the balance carryforward for the specified account and ledger. Ensure that the balances are correct and match the expected values.
  Review Year-End Closing: Verify