How To Fix FI_E440 - External maintenance of FM account assignment is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: FI_E - Message Class for FM English Developers

• Message number: 440

• Message text: External maintenance of FM account assignment is not allowed

What causes this issue?

BAPI interface received a value in a Funds Management (FM) account
assignment field for which no external maintenance is allowed based on
the configuration settings <DS:SIMG.SIMG_CFMENUOFTCOFZC>Maintain Field
Status for Assigning FM Account Assignments</>

System Response

FM account assignment values cannot be maintained externally and are
derived by the FM derivation tool.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FI_E440 - External maintenance of FM account assignment is not allowed ?

  The SAP error message FI_E440 ("External maintenance of FM account assignment is not allowed") typically occurs in the context of Funds Management (FM) when there is an attempt to manually change or maintain account assignment information for a Funds Management document in a way that is not permitted by the system configuration.
  Cause:
  
  Configuration Settings: The system is configured to prevent external changes to account assignments for certain documents or transactions. This is often a safeguard to maintain data integrity and ensure that financial transactions are properly controlled.
  Document Type Restrictions: Certain document types may have restrictions on how account assignments can be modified, especially if they are linked to specific funds or budgets.
  User Authorizations: The user may not have the necessary authorizations to perform the action they are attempting, leading to this error.
  Transaction Type: The transaction being executed may not allow for external maintenance of account assignments due to its nature or the way it is set up in the system.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the Funds Management module to ensure that external maintenance is allowed for the specific account assignment you are trying to modify. This may involve checking the settings in transaction codes like SPRO (SAP Project Reference Object) and navigating to the Funds Management settings.
  Review Document Type: Ensure that the document type you are working with allows for external maintenance. If necessary, consult with your SAP administrator or functional consultant to adjust the settings.
  User Authorizations: Verify that the user has the appropriate authorizations to perform the action. This may involve checking roles and permissions assigned to the user in the SAP system.
  Use Correct Transaction: Make sure you are using the correct transaction code for the action you are trying to perform. If the transaction does not support external maintenance, consider using an alternative method or transaction.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and related processes.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes in Funds Management, such as FMBB (Change Budget), FMAVCR01 (Budget Availability Control), and others that may be relevant to your task.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the issue persists after checking the above points, it may be beneficial to involve your SAP support team or a consultant with expertise in Funds Management for further investigation.