How To Fix FMGL105 - The field is not updated in general ledger table FMGLFLEXT

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 105

• Message text: The field is not updated in general ledger table FMGLFLEXT

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMGL105 - The field is not updated in general ledger table FMGLFLEXT ?

  The SAP error message FMGL105 indicates that a specific field is not being updated in the general ledger table FMGLFLEXT. This error typically arises during the posting of financial documents or during the execution of certain financial transactions. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  
  Field Configuration: The field in question may not be configured correctly in the system. This could be due to missing settings in the financial document configuration or the field not being marked for update in the relevant configuration settings.
  
  
  Document Type Issues: The document type being used may not allow updates to the specific field. Each document type can have different settings regarding which fields are updated in the general ledger.
  
  
  Posting Period Issues: If the posting period is closed or not open for the transaction being processed, it may prevent updates to certain fields in the general ledger.
  
  
  Authorization Issues: The user may not have the necessary authorizations to update the field in the general ledger.
  
  
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they may interfere with the standard posting logic, leading to this error.
  
  
  Solutions:
  
  
  Check Field Configuration: Review the configuration settings for the field in question. Ensure that it is set up to be updated in the FMGLFLEXT table. This can be done in the Financial Accounting (FI) configuration settings.
  
  
  Review Document Type Settings: Check the settings for the document type being used. Ensure that it allows updates to the field in question.
  
  
  Open Posting Period: Verify that the posting period is open for the transaction. If it is closed, you may need to open it or post the transaction in an open period.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to perform the transaction and update the field. This can be checked in the user roles and authorizations.
  
  
  Debugging Custom Code: If there are custom developments, consider debugging the code to identify any issues that may be causing the error. You may need to work with your ABAP team to resolve any conflicts.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be known issues or patches available.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like FB01 (Post Document), FB02 (Change Document), or FB03 (Display Document) to test the posting and see if the error persists.
  Table FMGLFLEXT: Familiarize yourself with the structure of the FMGLFLEXT table to understand which fields are relevant and how they are populated.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the root cause of the FMGL105 error and implement a suitable solution.