How To Fix KB190 - No valid exchange rate found for currency translation &1 to &2

KB190 - Overview

• Message type: E = Error

• Message class: KB - Controlling: Reporting

• Message number: 190

• Message text: No valid exchange rate found for currency translation &1 to &2

What causes this issue?

The executed report displays, among other things, costs in a target
currency which you can define in your
<DS:CHAP.CHAP_ORKS_BENUT_INFO>user defaults</>. During the translation
of the posted data from &V1& to &V2&, however, the system could not
find a valid exchange rate for exchange rate date &V3& and for exchange
rate type &V4&.

System Response

The report could not be executed.

How to fix this error?

Check your user defaults for the report currency and the exchange rates
stored in the system.

Error message extract from SAP system. Copyright SAP SE.

KB190 - Details

• The SAP error message KB190, which states "No valid exchange rate found for currency translation &1 to &2," typically occurs when the system is unable to find a valid exchange rate for the specified currencies during a currency conversion process. This can happen in various scenarios, such as during financial postings, reporting, or when executing currency translations in SAP.
  Causes:
  
  Missing Exchange Rate: The most common cause is that there is no exchange rate defined in the system for the specified currency pair (from currency &1 to target currency &2) for the relevant date.
  Incorrect Date: The exchange rate might not be available for the date of the transaction or posting. Exchange rates are often defined for specific periods, and if the date falls outside this range, the system will not find a valid rate.
  Currency Configuration: The currencies involved may not be properly configured in the system, or there may be issues with