How To Fix FMRB122 - Enter a calculation rule for revenues increasing the budget

SAP Error Message - Details

• Message type: E = Error

• Message class: FMRB - Revenue Increasing the Budget - FM specific part

• Message number: 122

• Message text: Enter a calculation rule for revenues increasing the budget

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMRB122 - Enter a calculation rule for revenues increasing the budget ?

  The SAP error message FMRB122 indicates that there is a missing calculation rule for revenues that are intended to increase the budget in the context of budget management within the SAP system. This error typically arises in the SAP Public Sector Management (PSM) module, particularly when dealing with budgetary control and revenue postings.
  Cause:
  The error occurs when:
  
  Missing Calculation Rule: There is no defined calculation rule for the specific revenue type that is supposed to increase the budget.
  Configuration Issues: The configuration settings for budget management may not be properly set up to handle the specific revenue postings.
  Incorrect Document Type: The document type used for the transaction may not be configured to allow for budget increases.
  
  Solution:
  To resolve the FMRB122 error, you can take the following steps:
  
  
  Define Calculation Rules:
  
  Go to the configuration settings in SAP and define the necessary calculation rules for the revenue types that are intended to increase the budget.
  This can typically be done in the SPRO transaction under the Public Sector Management settings.
  
  
  
  Check Configuration:
  
  Ensure that the budgetary control settings are correctly configured to allow for revenue postings that increase the budget.
  Verify that the relevant revenue accounts are linked to the appropriate budget types.
  
  
  
  Review Document Types:
  
  Check the document type being used for the transaction. Ensure that it is configured to allow for budget increases.
  You may need to adjust the settings for the document type in the configuration.
  
  
  
  Test the Changes:
  
  After making the necessary changes, perform a test transaction to ensure that the error no longer occurs and that the budget is updated correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed guidance on setting up calculation rules and budget management.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO for configuration, FMBB for budget adjustments, or FMAVCR01 for budget availability control.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to this error message.
  User Roles: Ensure that the user has the necessary authorizations to make changes to budget settings and calculation rules.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in SAP Public Sector Management for further assistance.