How To Fix GMRB122 - Enter a calculation rule for revenues increasing the budget

SAP Error Message - Details

• Message type: E = Error

• Message class: GMRB - GM: Revenue Increasing Budget

• Message number: 122

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GMRB122 - Enter a calculation rule for revenues increasing the budget ?

  The SAP error message GMRB122, which states "Enter a calculation rule for revenues increasing the budget," typically occurs in the context of budget management within SAP, particularly when dealing with budgetary control and planning.
  Cause:
  This error usually arises when you are trying to create or modify a budget entry that involves revenue increases, but the system does not have a defined calculation rule for how to handle these types of entries. The calculation rule is necessary for the system to understand how to process the revenue increase in relation to the budget.
  Solution:
  To resolve this error, you need to define a calculation rule for revenues that increase the budget. Here are the steps you can take:
  
  
  Access the Configuration Settings:
  
  Go to the SAP Easy Access screen and navigate to the configuration settings for budget management. This is typically found under the following path:
  
  SPRO -> IMG -> Public Sector Management -> Budgeting -> Budget Control -> Define Calculation Rules.
  
  
  
  
  
  Define a Calculation Rule:
  
  Create a new calculation rule or modify an existing one to include the logic for handling revenue increases. Ensure that the rule specifies how the revenue should affect the budget.
  
  
  
  Assign the Calculation Rule:
  
  Once the calculation rule is defined, ensure that it is assigned to the relevant budget structure or budget type that you are working with.
  
  
  
  Test the Configuration:
  
  After making the changes, test the configuration by attempting to create or modify the budget entry again to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the specifics of creating a calculation rule, refer to the SAP documentation or consult with your SAP functional consultant for guidance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as OB28 (for defining calculation rules) or FMBB (for budget entry) depending on your specific SAP version and configuration.
  User Roles: Ensure that you have the necessary authorizations to make changes to budget configuration settings.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to this error message.
  
  By following these steps, you should be able to resolve the GMRB122 error and successfully manage your budget entries involving revenue increases.