How To Fix FDT_CORE401 - Address is incorrect; BO name or namespace does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 401

• Message text: Address is incorrect; BO name or namespace does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE401 - Address is incorrect; BO name or namespace does not exist ?

  The SAP error message FDT_CORE401 indicates that there is an issue with the address specified for a Business Object (BO) in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework. This error typically arises when the system cannot find the specified Business Object name or its namespace, which can occur due to various reasons.
  Causes:
  
  Incorrect Business Object Name: The name of the Business Object you are trying to access may be misspelled or does not exist in the system.
  Namespace Issues: The namespace associated with the Business Object may not be correctly defined or may not exist.
  Configuration Issues: The configuration settings for the FDT framework may not be set up correctly, leading to the inability to locate the Business Object.
  Authorization Issues: The user may not have the necessary authorizations to access the specified Business Object.
  Transport Issues: If the Business Object was recently transported from another system, it may not have been activated or may not exist in the target system.
  
  Solutions:
  
  Verify Business Object Name: Double-check the spelling and ensure that the Business Object name you are using is correct and exists in the system.
  Check Namespace: Ensure that the namespace for the Business Object is correctly defined and that you are using the correct namespace in your request.
  Review Configuration: Go through the configuration settings for the FDT framework to ensure that everything is set up correctly. This includes checking the mapping and any related settings.
  Check Authorizations: Ensure that the user executing the operation has the necessary authorizations to access the Business Object.
  Transport Validation: If the Business Object was recently transported, check if it has been activated in the target system. You may need to re-transport or activate it.
  Consult Documentation: Refer to SAP documentation or help resources for any specific requirements or configurations related to the Business Object you are working with.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the FDT framework and the specific Business Object you are working with.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to explore and verify the existence of the Business Object.
  Debugging: If you have access, consider debugging the process to get more insights into where the error is occurring.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with SAP Community forums for further assistance.