How To Fix UO084 - Currency key &1 is not known

SAP Error Message - Details

• Message type: E = Error

• Message class: UO - Maintain Currency Tables TCUR* for Euro Introduction

• Message number: 084

• Message text: Currency key &1 is not known

What causes this issue?

The system checked whether the currency key (that is either predefined
or which you entered yourself) is maintained in your system.

System Response

The currency key is not maintained.

How to fix this error?

You can do one of the following:
Enter a different currency key
Return to the "Prerequisites" screen and enter a currency key there.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UO084 - Currency key &1 is not known ?

  The SAP error message UO084, which states "Currency key &1 is not known," typically occurs when the system encounters a currency code that is not recognized or defined in the system. This can happen in various contexts, such as during financial transactions, reporting, or data entry.
  Causes:
  
  Undefined Currency: The currency code being used (represented by &1 in the error message) has not been defined in the SAP system.
  Incorrect Currency Code: There may be a typo or incorrect currency code being entered.
  Missing Configuration: The currency may not be configured in the relevant settings, such as in the company code or controlling area.
  Data Migration Issues: If data has been migrated from another system, the currency codes may not have been properly imported or mapped.
  
  Solutions:
  
  
  Check Currency Definition:
  
  Go to the transaction code OB08 (Maintain Exchange Rates) or OBY6 (Define Currencies) to check if the currency code exists in the system.
  If it does not exist, you may need to create it.
  
  
  
  Create or Update Currency:
  
  If the currency is missing, you can create it by entering the currency code and its details in the appropriate configuration settings.
  Ensure that the currency is assigned to the relevant company codes and controlling areas.
  
  
  
  Verify Input:
  
  Double-check the input for any typos or incorrect entries. Ensure that the currency code is entered correctly in the transaction.
  
  
  
  Check Configuration:
  
  Ensure that the currency is properly configured in the relevant financial settings, such as in the company code settings (transaction code OBY6).
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for any specific requirements related to currency configuration in your version of SAP.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OB08: Maintain Exchange Rates
  OBY6: Define Currencies
  OBD2: Define Company Code
  
  
  Currency Types: Understand the different types of currencies (e.g., local currency, group currency, hard currency) and how they are used in your SAP configuration.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to currency configuration.
  
  By following these steps, you should be able to resolve the UO084 error and ensure that the currency codes are correctly defined and utilized in your SAP system.