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

UO084 - Overview

• 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