Specify a ledger group or a ledger

What causes this issue?

The following applies when entering ledgers and ledger groups:

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

INCLUDE FAGL_LDGRP_BRF_REPORTS OBJECT DOKU ID TX

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.