How To Fix FMFG_BLCORE004 - Budgetary posting not allowed on acct &1 according to BL classification

SAP Error Message - Details

• Message type: E = Error

• Message class: FMFG_BLCORE - Message class from BL core

• Message number: 004

• Message text: Budgetary posting not allowed on acct &1 according to BL classification

What causes this issue?

You are using the budgetary ledger. This feature requires a
classification of your accounts allowing postings through the budgetary
ledger, or not. You have not allowed budgetary ledger postings for the
account to which you want to post.

System Response

You cannot post the current document.

How to fix this error?

Your budgetary ledger might not derive the right account, so you should
check the derivation strategy of the budgetary ledger. If the account
is correct, you have to allow budgetary ledger postings on this
account.(<DS:TRAS.FMBLCLASS>Classify accounts for the budgetary ledger
</>)

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMFG_BLCORE004 - Budgetary posting not allowed on acct &1 according to BL classification ?

  The SAP error message FMFG_BLCORE004, which states "Budgetary posting not allowed on account &1 according to BL classification," typically occurs in the context of budgetary control in SAP's Funds Management (FM) module. This error indicates that a budgetary posting is being attempted on a specific account that is not permitted based on its classification in the Budgetary Ledger (BL).
  Cause:
  
  Account Classification: The account specified in the error message is classified in a way that does not allow budgetary postings. This could be due to the account being set up for a specific purpose that does not involve budgetary control.
  Configuration Settings: The configuration settings in the Funds Management module may not allow budgetary postings for certain account types or classifications.
  Budget Availability: There may be no available budget for the account in question, or the budget may have been fully utilized.
  
  Solution:
  
  Check Account Configuration: Review the configuration of the account in question. Ensure that it is set up to allow budgetary postings. This can be done in the SAP configuration settings under the Funds Management module.
  Review Budgetary Control Settings: Check the settings for budgetary control in the system. Ensure that the account is classified correctly and that it is allowed to have budgetary postings.
  Adjust Budget: If the issue is related to budget availability, consider adjusting the budget for the account to ensure that there are sufficient funds available for the posting.
  Consult Documentation: Refer to SAP documentation or consult with your SAP support team for specific guidelines on how to handle this error in your organization's configuration.
  Transaction Codes: Use transaction codes like FMBB (Budgeting) or FMAVCR01 (Availability Control) to analyze the budget and availability status.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Roles and Authorizations: Ensure that the user attempting the posting has the necessary authorizations to perform budgetary postings.
  Training and Documentation: Consider providing training for users on how to manage budgetary postings and the implications of account classifications in SAP.
  
  If the issue persists after checking these areas, it may be beneficial to engage with SAP support or a consultant who specializes in SAP Funds Management for further assistance.