How To Fix FMGL021 - Only ledgers that use table FMGLFLEXT can be converted

SAP Error Message - Details

• Message type: E = Error

• Message class: FMGL - New General Ledger for Public Sector

• Message number: 021

• Message text: Only ledgers that use table FMGLFLEXT can be converted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMGL021 - Only ledgers that use table FMGLFLEXT can be converted ?

  The SAP error message FMGL021 indicates that there is an issue with the conversion of ledgers in the context of the Financial Accounting (FI) module, specifically related to the use of the table FMGLFLEXT. This table is used for storing flexible ledger data in the new General Ledger (G/L) accounting.
  Cause:
  The error occurs when you attempt to convert a ledger that does not use the FMGLFLEXT table. This typically happens in the following scenarios:
  
  Legacy System Data: You may be trying to convert data from a legacy system that does not conform to the new G/L structure.
  Incorrect Configuration: The ledger you are trying to convert may not be properly configured to use the new G/L features.
  Missing Customization: If the ledger was not set up to utilize the new G/L functionalities, it will not be compatible with the conversion process.
  
  Solution:
  To resolve the FMGL021 error, you can take the following steps:
  
  
  Check Ledger Configuration:
  
  Ensure that the ledger you are trying to convert is configured to use the new G/L accounting features. You can do this by checking the ledger settings in the SAP system.
  
  
  
  Review Customizing Settings:
  
  Go to the SAP Customizing Implementation Guide (IMG) and navigate to the settings for Financial Accounting (FI) > General Ledger Accounting > Master Data > Ledgers > Define Ledgers. Verify that the ledger is set up correctly.
  
  
  
  Use the Correct Ledger:
  
  If you are trying to convert a ledger that is not compatible, you may need to select a different ledger that is configured to use the FMGLFLEXT table.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the new G/L and ledger conversion processes. There may be specific guidelines or prerequisites that need to be followed.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on your specific system configuration.
  
  
  
  Related Information:
  
  New General Ledger (G/L): The new G/L accounting in SAP provides enhanced functionalities, including parallel accounting, segment reporting, and more flexible reporting options.
  FMGLFLEXT Table: This table is crucial for the new G/L as it stores the flexible ledger data. Understanding its structure and usage is important for troubleshooting related issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on the conversion process.
  
  By following these steps, you should be able to identify the cause of the FMGL021 error and implement a solution to successfully convert your ledgers.