How To Fix SG112 - Inverted rate calculation is not possible for basis currency rate types

SAP Error Message - Details

• Message type: E = Error

• Message class: SG - Global Pool for Cross-Application Developments

• Message number: 112

• Message text: Inverted rate calculation is not possible for basis currency rate types

What causes this issue?

You have specified a basis currency and a flag for calculation with an
inverted exchange rate, for exchange rate type &V1&. This is not
possible.

System Response

Error message

How to fix this error?

Please correct your input.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SG112 - Inverted rate calculation is not possible for basis currency rate types ?

  The SAP error message SG112, which states "Inverted rate calculation is not possible for basis currency rate types," typically occurs in the context of foreign currency valuation or when dealing with exchange rates in SAP. This error indicates that the system is unable to perform an inverted rate calculation for a currency that is defined as a basis currency.
  Cause:
  
  Basis Currency Rate Type: The error usually arises when the system attempts to calculate an inverted exchange rate for a currency that is set as a basis currency. Basis currencies are typically the primary currencies used in financial transactions and reporting.
  Exchange Rate Configuration: The configuration of exchange rates in the system may not allow for inverted calculations for certain rate types.
  Currency Pair Issues: The specific currency pair being used may not have the necessary exchange rate defined for inverted calculations.
  
  Solution:
  
  
  Check Currency Configuration:
  
  Go to the transaction code OB08 (Maintain Exchange Rates) and verify the exchange rates for the currencies involved. Ensure that the rates are correctly defined and that inverted rates are available if needed.
  
  
  
  Review Rate Types:
  
  Check the configuration of the rate types in the system. Ensure that the rate type you are using allows for inverted calculations. You may need to consult with your SAP configuration team to adjust the settings if necessary.
  
  
  
  Use Alternative Rate Types:
  
  If the basis currency rate type does not support inverted calculations, consider using a different rate type that does allow for this functionality.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to currency conversion and exchange rate configuration to ensure that you are following the correct procedures.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. Sometimes, SAP releases notes that provide fixes or workarounds for known issues.
  
  
  
  Testing:
  
  After making any changes, perform tests to ensure that the error no longer occurs and that the currency calculations are functioning as expected.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB08 (Maintain Exchange Rates), OB22 (Define Rate Types), and others related to currency and financial settings.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on currency management and exchange rate configuration.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP financial modules for further assistance.