How To Fix FMFG328 - A tolerance key must be configured to set this check on

SAP Error Message - Details

• Message type: E = Error

• Message class: FMFG - U.S. Federal Government Message Class

• Message number: 328

• Message text: A tolerance key must be configured to set this check on

What causes this issue?

You have not configured a tolerance key for this entry.

System Response

Setting the purchase requisition required flag does not make sense
without a tolerance key assigned, so it is not allowed.

How to fix this error?

Assign a tolerance key, or deselect the flag.

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 FMFG328 - A tolerance key must be configured to set this check on ?

  The SAP error message FMFG328 indicates that a tolerance key must be configured in order to set a specific check related to financial management or budget control. This error typically arises in the context of budgetary control in SAP, particularly when working with Funds Management (FM) or related modules.
  Cause:
  The error occurs because the system requires a tolerance key to be defined for the specific check you are trying to perform. Tolerance keys are used in SAP to define the permissible limits for budget overruns or other financial checks. If the tolerance key is not configured, the system cannot proceed with the check, leading to this error message.
  Solution:
  To resolve the FMFG328 error, you need to configure a tolerance key in the SAP system. Here are the steps to do this:
  
  
  Access the Configuration Menu:
  
  Go to the SAP Easy Access screen.
  Navigate to the following path: SPRO -> SAP Reference IMG -> Public Sector Management -> Funds Management -> Budget Control System -> Define Tolerance Keys.
  
  
  
  Define a Tolerance Key:
  
  In the tolerance key configuration screen, you can create a new tolerance key or modify an existing one.
  Specify the parameters for the tolerance key, such as the percentage or absolute limits for budget overruns, and any other relevant settings.
  
  
  
  Assign the Tolerance Key:
  
  After defining the tolerance key, ensure that it is assigned to the relevant budget or funds management settings where the check is being applied.
  
  
  
  Test the Configuration:
  
  After making the changes, test the transaction or process that was previously generating the error to ensure that the issue has been resolved.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP Help documentation for detailed information on configuring tolerance keys and their implications in budget control.
  Transaction Codes: You may find it useful to familiarize yourself with relevant transaction codes such as OBB8 (for tolerance groups) or FMX1 (for budget management) to navigate the system more efficiently.
  User Roles: Ensure that you have the necessary authorizations to make configuration changes in the SAP system.
  
  If you continue to experience issues after configuring the tolerance key, it may be helpful to consult with your SAP support team or refer to SAP community forums for additional assistance.