How To Fix BP400 - Transaction currency is copied from the CO area currency

BP400 - Overview

• Message type: E = Error

• Message class: BP - Budgeting and planning

• Message number: 400

• Message text: Transaction currency is copied from the CO area currency

What causes this issue?

You have chosen to budget in the controlling area currency in the
budget profile or planning profile, but have entered a transaction
currency.

System Response

The system automatically determines the controlling area currency and
chooses it as the transaction currency.
The transaction currency you have specified is ignored.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BP400 - Transaction currency is copied from the CO area currency ?

  The SAP error message BP400, which states "Transaction currency is copied from the CO area currency," typically occurs in the context of Business Partner (BP) or when dealing with financial transactions in SAP. This error indicates that there is a mismatch or an issue with the currency settings in the system, particularly between the controlling (CO) area and the transaction currency.
  
  Cause:
  
  Currency Configuration: The error often arises when the transaction currency is not properly defined or is set to be the same as the controlling area currency, which may not be allowed based on the configuration.
  Business Partner Settings: If the Business Partner is set up with a specific currency that does not match the currency settings in the controlling area, this error can occur.
  Master Data Issues: There may be inconsistencies in the master data related to the Business Partner or the financial documents being processed.
  Transaction Type: The type of transaction being