How To Fix FMRB520 - Invalid calculation formula &2: wrong currency assigned

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 520

• Message text: Invalid calculation formula &2: wrong currency assigned

What causes this issue?

The <DS:SIMG.FMBCS_FMRBDERIMD>derivation strategy for generation of RIB
rules</> derived the <DS:DE.BURB_CALCRULE>calculation formula</> &V2&.
This calculation formula, however, is not allowed for your FM area,
because it is not assigned to the FM area currency &V1&. Only
calculation formulas which are assigned to currency &V1& can be used in
your FM area.

System Response

The RIB rule cannot be created for the following combination of
<DS:DE.BURB_RBBLDNR>budget category for RIB</>, fiscal year (or if
applicable, fiscal year and year of cash effectivity) and RIB object:
<LB>&V3&</><LB>&V4&</>

How to fix this error?

Check the derivation strategy for generation of RIB rules or the
definition of the calculation formula &V2& in Customizing.

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 FMRB520 - Invalid calculation formula &2: wrong currency assigned ?

  The SAP error message FMRB520 indicates that there is an issue with a calculation formula in the Financial Management (FM) module, specifically related to currency assignments. This error typically arises when the system encounters a calculation formula that has an invalid or incorrect currency assignment.
  Cause:
  
  Incorrect Currency Assignment: The calculation formula may reference a currency that is not valid for the specified context (e.g., the currency is not defined in the system or is not compatible with the transaction).
  Configuration Issues: There may be issues in the configuration of the calculation formulas or the currencies assigned to them.
  Data Entry Errors: Manual entry errors in the configuration of the calculation formulas or in the master data related to currencies.
  
  Solution:
  
  Check Calculation Formula: Review the calculation formula that is causing the error. Ensure that the currency assigned to the formula is valid and correctly configured.
  Verify Currency Settings: Go to the configuration settings for the calculation formulas and verify that the currencies are correctly assigned. This can typically be done in the SAP Customizing Implementation Guide (IMG) under Financial Management.
  Update Master Data: Ensure that the master data related to the currencies is correctly maintained. This includes checking the currency types and ensuring they are active and properly defined.
  Test with Different Currencies: If applicable, try using a different currency in the calculation formula to see if the error persists.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the calculation formulas and currency assignments.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like FMX1 (Create Calculation Formula) or FMX2 (Change Calculation Formula) to review and modify the calculation formulas.
  Configuration Path: The configuration path in the IMG for checking calculation formulas is usually found under Public Sector Management > Funds Management > Budget Control System > Calculation Formulas.
  Documentation: SAP Help Portal and community forums can provide additional insights and examples related to this error.
  
  By following these steps, you should be able to identify and resolve the issue related to the FMRB520 error message in SAP.