How To Fix FDT_CORE833 - Enter either &1 or &2 but not both

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 833

• Message text: Enter either &1 or &2 but not both

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE833 - Enter either &1 or &2 but not both ?

  The SAP error message FDT_CORE833 indicates that there is a conflict in the input parameters where the system expects either one of two fields to be filled, but not both. This error typically arises in the context of data transformation or data mapping processes, particularly when using the SAP Fiori Data Transformation (FDT) framework.
  Cause:
  The error occurs when both parameters (let's say &1 and &2) are populated simultaneously, which is not allowed by the business logic defined in the application. This could happen due to:
  
  User Input Error: The user may have inadvertently filled both fields in a form or transaction.
  Configuration Issue: The configuration of the data transformation might not be set up correctly, leading to conflicting requirements.
  Programmatic Logic: If there is custom code or logic that populates these fields, it may not be handling the conditions correctly.
  
  Solution:
  To resolve the FDT_CORE833 error, you can take the following steps:
  
  
  Review Input Fields: Check the input fields associated with the error message. Ensure that only one of the fields (&1 or &2) is filled out. Clear the value of the field that is not needed.
  
  
  Check Configuration: If you are working with a custom or standard application, review the configuration settings to ensure that the logic governing these fields is correct. Make sure that the rules for filling these fields are clearly defined.
  
  
  Debugging: If you have access to the backend, you can debug the process to see where the values are being set and why both fields are being populated. This may involve checking the data flow or transformation logic.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources related to the specific transaction or application you are using. There may be specific guidelines on how to handle these fields.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Fiori Apps Library: If you are using a Fiori application, consult the Fiori Apps Library for details on the app's behavior and requirements.
  Community Forums: SAP Community forums can be a valuable resource for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to identify the cause of the FDT_CORE833 error and implement a solution to resolve it.