How To Fix CFD_DE_REPOSITORY_AD020 - Determination of source field failed for path &1. Path is invalid.

CFD_DE_REPOSITORY_AD020 - Overview

• Message type: E = Error

• Message class: CFD_DE_REPOSITORY_AD - Messages for cfd data provider extension repository adapter

• Message number: 020

• Message text: Determination of source field failed for path &1. Path is invalid.

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 CFD_DE_REPOSITORY_AD020 - Determination of source field failed for path &1. Path is invalid. ?

  The SAP error message CFD_DE_REPOSITORY_AD020, which states "Determination of source field failed for path &1. Path is invalid," typically occurs in the context of data modeling or data extraction processes, particularly when working with SAP's data services or data integration tools. This error indicates that the system is unable to resolve a specified path to a source field, which can be due to various reasons.
  Causes:
  
  Invalid Path Specification: The path specified in the error message may not exist or may be incorrectly defined. This could be due to typos or incorrect hierarchy levels in the path.
  Changes in Data Model: If there have been recent changes to the underlying data model (e.g., changes in table structures, field names, or relationships), the path may no longer be valid.
  Missing Authorizations: The user executing the process may not have the necessary authorizations to access the specified path or fields.
  Data Source Issues: The data source itself