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

SAP Error Message - Details

• 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 processed may not support the currency being used.
  
  Solution:
  
  Check Currency Settings: Review the currency settings in the controlling area and ensure that they are correctly configured. Make sure that the transaction currency is allowed and properly defined.
  Review Business Partner Configuration: Go to the Business Partner settings and verify that the currency assigned to the Business Partner is correct and compatible with the controlling area currency.
  Adjust Master Data: If there are inconsistencies in the master data, correct them. This may involve updating the currency settings for the Business Partner or related financial documents.
  Transaction Type Review: Ensure that the transaction type being used supports the currency settings you are trying to apply.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling currency settings and Business Partner configurations.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like BP (Business Partner), OBY6 (Define Company Code Global Parameters), or OKKP (Control Parameters for CO Area) to check and adjust settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to the Business Partner or controlling area settings.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in financial and controlling modules.