How To Fix FMCU134 - Budget structure &1 cannot be set as a flat budget structure

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCU - Customizing for budgeting in FM

• Message number: 134

• Message text: Budget structure &1 cannot be set as a flat budget structure

What causes this issue?

The budget structure &v1&in FM Area &v2& has been used as a multi-level
budget structure in version level setting of IMG activity
<DS:SIMG._ISPSFM_VC_FMBSCONTR>Define Settings for the Budget Structure
</> in fiscal year &v3& version &v4& so you cannot change it to a flat
budget structure.

System Response

Processing stops.

How to fix this error?

Delete the entry of FM area &v2&, fiscal year &v3& and budget structure
&v1& in version &v4& or assign another budget structure to FM area &v2&
and fiscal year &v3& in version &v4& in version level setting of IMG
activity <DS:SIMG._ISPSFM_VC_FMBSCONTR>Define Settings for the Budget
Structure</>.

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 FMCU134 - Budget structure &1 cannot be set as a flat budget structure ?

  The SAP error message FMCU134 indicates that there is an issue with the budget structure you are trying to set as a flat budget structure. This error typically arises in the context of budget management within SAP, particularly in the Public Sector Management (PSM) or Controlling (CO) modules.
  Cause:
  The error message "FMCU134 Budget structure &1 cannot be set as a flat budget structure" usually occurs due to one of the following reasons:
  
  
  Incompatible Budget Structure: The budget structure you are trying to set as flat may have characteristics or hierarchies that are not compatible with a flat structure. Flat budget structures require a specific configuration that does not allow for hierarchical relationships.
  
  
  Existing Assignments: There may be existing assignments or dependencies in the budget structure that prevent it from being converted to a flat structure.
  
  
  Configuration Issues: The configuration settings for the budget structure may not be correctly defined, leading to conflicts when attempting to set it as flat.
  
  
  Data Integrity Issues: There may be inconsistencies or errors in the underlying data that are causing the system to reject the flat structure setting.
  
  
  Solution:
  To resolve the FMCU134 error, you can take the following steps:
  
  
  Review Budget Structure: Check the characteristics of the budget structure you are trying to set as flat. Ensure that it does not have any hierarchical elements that would prevent it from being flat.
  
  
  Check Assignments: Look for any existing assignments or dependencies related to the budget structure. If there are any, you may need to remove or adjust them before attempting to set the structure as flat.
  
  
  Configuration Review: Go through the configuration settings for the budget structure in the SAP system. Ensure that all settings are correctly defined and that there are no conflicts.
  
  
  Data Validation: Validate the data associated with the budget structure. Look for any inconsistencies or errors that may be causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on configuring budget structures and the requirements for flat budget structures.
  
  
  Seek Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and requirements.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBBP (for budget structure configuration) and FMBB (for budget management) to navigate the settings effectively.
  SAP Notes: Check for any SAP Notes related to FMCU134 or budget structure configurations that may provide additional insights or patches.
  Training and Documentation: Consider training sessions or documentation on budget management in SAP to better understand the configurations and best practices.
  
  By following these steps, you should be able to identify the root cause of the FMCU134 error and implement a solution to resolve it.