How To Fix V4155 - An exchange rate of &3 is defined for conversion from &1 to &2

V4155 - Overview

• Message type: E = Error

• Message class: V4 - Nachrichten Verkauf (Variable Meldungen und EDI-Meldungen)

• Message number: 155

• Message text: An exchange rate of &3 is defined for conversion from &1 to &2

What causes this issue?

An exchange rate type for exchange rate &V1& / &V2& has been defined
for fixing the exchange rate. However, the exchange rate specified
deviates from this fixed exchange rate.

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?

Error message extract from SAP system. Copyright SAP SE.

V4155 - Details

• The SAP error message V4155 indicates that there is an issue with the exchange rate defined for currency conversion between two currencies in the system. Specifically, it means that the system is trying to convert an amount from one currency (denoted as &1) to another currency (denoted as &2), but the exchange rate defined for this conversion is &3, which may not be valid or applicable for the transaction being processed.
  
  Cause:
  
  Missing Exchange Rate: The exchange rate for the specified currency pair may not be defined in the system for the date of the transaction.
  Incorrect Exchange Rate: The exchange rate may be defined but is incorrect or not applicable for the transaction.
  Date Validity: The exchange rate may not be valid for the date of the transaction. Exchange rates can be time-sensitive, and if the rate is not valid for the transaction date, this error can occur.
  Currency Configuration: There may be issues