How To Fix UC021 - From cur. &1 to cur. &2 at exchange rate type &3 with inverse flag &4

SAP Error Message - Details

• Message type: E = Error

• Message class: UC - FI/CO Data transfer: errors during transfer

• Message number: 021

• Message text: From cur. &1 to cur. &2 at exchange rate type &3 with inverse flag &4

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

This message contains additional currency conversion information.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UC021 - From cur. &1 to cur. &2 at exchange rate type &3 with inverse flag &4 ?

  The SAP error message UC021 typically relates to issues with currency conversion in the context of financial transactions. This error indicates that there is a problem with the exchange rate when trying to convert an amount from one currency to another. Here’s a breakdown of the components of the error message:
  
  From cur. &1: This represents the source currency.
  To cur. &2: This represents the target currency.
  Exchange rate type &3: This indicates the type of exchange rate being used (e.g., spot rate, average rate).
  Inverse flag &4: This flag indicates whether the conversion is being done in the normal direction or the inverse direction.
  
  Causes of the Error
  
  
  Missing Exchange Rate: The exchange rate for the specified currency pair (from currency to target currency) may not be defined in the system for the specified exchange rate type.
  
  
  Invalid Exchange Rate Type: The exchange rate type specified may not be valid or may not have been maintained properly in the system.
  
  
  Date Issues: The exchange rate may not be available for the date of the transaction. Exchange rates can be date-sensitive, and if the rate is not maintained for the specific date, this error can occur.
  
  
  Configuration Issues: There may be configuration issues in the currency settings or in the financial settings of the SAP system.
  
  
  Solutions
  
  
  Check Exchange Rates:
  
  Go to the transaction code OB08 (Maintain Exchange Rates) and verify if the exchange rate for the specified currency pair and exchange rate type exists.
  If it does not exist, you will need to maintain the exchange rate for the required date.
  
  
  
  Verify Exchange Rate Type:
  
  Ensure that the exchange rate type being used is valid and correctly configured in the system. You can check this in the configuration settings.
  
  
  
  Check Transaction Date:
  
  Ensure that the transaction date falls within the range for which the exchange rate is maintained. If the date is outside this range, you may need to adjust the date or maintain the exchange rate for that date.
  
  
  
  Review Configuration:
  
  If the issue persists, review the configuration settings related to currencies and exchange rates in the SAP system. This may involve checking the settings in the Financial Accounting (FI) module.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on handling currency conversion errors.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB08 (Maintain Exchange Rates), OBA1 (Maintain Exchange Rate Types), and others related to currency management.
  SAP Notes: Check for any SAP Notes related to currency conversion issues or the specific error message UC021 for additional guidance or patches.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  By following these steps, you should be able to identify and resolve the cause of the UC021 error in your SAP system.