How To Fix FMGL031 - Existing ledgers are not changed (see long text)

FMGL031 - Overview

• Message type: E = Error

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

• Message number: 031

• Message text: Existing ledgers are not changed (see long text)

What causes this issue?

The system has already found ledgers with subapplication &V1&. This is
possible if Public Sector Management (PSM) was already active and was
then deactivated again.

System Response

The system will not change ledgers from the GLF subapplication to &V1&;
it will use the existing ledgers with subapplication &V1& instead.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMGL031 - Existing ledgers are not changed (see long text) ?

  The SAP error message FMGL031, which states "Existing ledgers are not changed (see long text)," typically occurs in the context of financial accounting and controlling when there are attempts to modify or change existing ledgers in a way that is not permitted by the system.
  
  Cause:
  
  Ledger Configuration: The error often arises when there is an attempt to change the configuration of an existing ledger that is already in use. This could include changes to the ledger type, fiscal year variant, or other fundamental settings.
  Data Consistency: SAP enforces data consistency and integrity, so if there are transactions or postings already made against the ledger, the system will not allow changes that could compromise this integrity.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to make changes to the ledger configuration.
  
  
  Solution:
  
  Review Ledger Settings: Check the settings of the ledger you are trying to change. Ensure that you are not attempting to