How To Fix /PF1/FIORI_UI121 - A switch of the transaction currencies is not allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/FIORI_UI -

• Message number: 121

• Message text: A switch of the transaction currencies is not allowed.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/FIORI_UI121 - A switch of the transaction currencies is not allowed. ?

  The SAP error message /PF1/FIORI_UI121 A switch of the transaction currencies is not allowed typically occurs in the context of Fiori applications when there is an attempt to change the transaction currency in a way that is not permitted by the system configuration or business rules.
  Cause:
  
  Currency Configuration: The system is configured to prevent changes to the transaction currency once it has been set. This is often a business requirement to maintain consistency in financial reporting.
  Document Status: The document you are trying to modify may already be in a status that does not allow changes to the currency (e.g., posted, completed).
  User Permissions: The user may not have the necessary permissions to change the transaction currency.
  Transaction Type: Certain transaction types may have restrictions on changing currencies due to their nature (e.g., invoices, payments).
  
  Solution:
  
  Check Document Status: Ensure that the document you are trying to modify is in a status that allows changes. If it is already posted, you may need to reverse or cancel it before making changes.
  Review Currency Settings: Check the configuration settings in the SAP system related to currency management. This can be done in the customizing settings (SPRO) under Financial Accounting.
  User Permissions: Verify that the user has the necessary authorizations to change transaction currencies. This can be checked in the user roles and profiles.
  Consult Documentation: Review the relevant SAP documentation or help files for specific guidelines on handling transaction currencies in your version of SAP.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert to investigate further.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to currency settings, such as OB08 (Currencies) and OB22 (Define Transaction Types).
  Fiori App Configuration: If you are using a specific Fiori app, ensure that it is correctly configured and that all necessary backend settings are in place.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.