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

FMGL021 - Overview

• 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

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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