How To Fix FMBS099 - Field &3 is not filled in derived budget address

FMBS099 - Overview

• Message type: E = Error

• Message class: FMBS - Budget structure

• Message number: 099

• Message text: Field &3 is not filled in derived budget address

What causes this issue?

The user-defined account assignment element in the derived budget
address contains no value. This user account assignment element is
mandatory for budgeting in FM area &V2&.

System Response

Processing stopped.

How to fix this error?

Check the derivation strategy &V1& used for deriving the account
assignment of the budget address for FM area and fiscal year in IMG
activity <DS:SIMG._ISPSFM_N_DERIVE_BO>Define Derivation Strategy for
Budget Addresses</>.

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 FMBS099 - Field &3 is not filled in derived budget address ?

  The SAP error message FMBS099, which states "Field &3 is not filled in derived budget address," typically occurs in the context of budget management within the SAP system, particularly when dealing with budget addresses in the Funds Management (FM) module.
  
  Cause:
  This error usually arises when there is an attempt to process a budget-related transaction, but certain required fields in the derived budget address are not filled. The derived budget address is essential for identifying the budget to which a transaction is related. The specific field indicated by "&3" is not populated, which prevents the system from proceeding with the transaction.
  Common Causes:
  
  Missing Data: The required fields in the budget address (such as fund, commitment item, or other relevant fields) are not filled in the transaction or master data.
  
  Configuration Issues: There may be issues with the configuration of the budget address in the Funds Management settings.
  Data Inconsistencies: There could be inconsistencies in the