How To Fix FMBLEXT001 - Customizing entry missing for Budgetary Ledger &1 &2 &3

FMBLEXT001 - Overview

• Message type: E = Error

• Message class: FMBLEXT - Message class for Budgetary Ledger Extensions

• Message number: 001

• Message text: Customizing entry missing for Budgetary Ledger &1 &2 &3

What causes this issue?

Customizing settings have not been properly defined.

System Response

Processing stops.

How to fix this error?

Revise the Customizing for the posting process in the IMG activity
<DS:SIMG:FM_BL_FMBLEXT>Define Derivation Strategy for BL Accounts</>.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

FMBLEXT001 - Details

• The SAP error message FMBLEXT001 indicates that there is a missing customizing entry for the Budgetary Ledger in the system. This error typically arises when the system is trying to access a budgetary ledger that has not been properly configured or defined in the customizing settings.
  
  Cause:
  The error can occur due to several reasons:
  
  Missing Customizing Entries: The specific budgetary ledger (identified by the parameters &1, &2, &3) has not been defined in the customizing settings.
  Incorrect Configuration: The configuration for the budgetary ledger may be incomplete or incorrect.
  Transport Issues: If the customizing settings were transported from another system, there may have been issues during the transport process that resulted in missing entries.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the budgetary ledger.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Customizing Settings:
  
  Go to the SAP Customizing Implementation Guide (IMG) by using transaction code SPRO.
  Navigate to Public Sector