How To Fix UO128 - All default values for conversion exchange rates must be changed

UO128 - Overview

• Message type: E = Error

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

• Message number: 128

• Message text: All default values for conversion exchange rates must be changed

What causes this issue?

You have not yet changed all the default values for the exchange rates.
These default values must be changed since these are approximate only.

System Response

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

How to fix this error?

Replace all the default values with the true values.

Error message extract from SAP system. Copyright SAP SE.

UO128 - Details

• The SAP error message UO128, which states "All default values for conversion exchange rates must be changed," typically occurs in the context of currency conversion settings within the SAP system. This error is often related to the configuration of exchange rates in the system, particularly when dealing with foreign currency transactions.
  
  Cause:
  
  Default Exchange Rate Settings: The error usually arises when the system has default exchange rate settings that are not appropriate or have not been configured correctly. This can happen if the exchange rate type is not defined or if the rates are missing for the specified currency pair.
  Missing or Incorrect Exchange Rates: If the exchange rates for the currencies involved in a transaction are not maintained in the system, it can lead to this error.
  
  Configuration Issues: There may be issues in the configuration of the currency settings in the Financial Accounting (FI) or Controlling (CO) modules.
  
  
  Solution:
  
  
  Check Exchange Rate Configuration:
  
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