How To Fix CFD_REGISTRY_CHECK166 - CDS View &1 does not select from underlying View &2

CFD_REGISTRY_CHECK166 - Overview

• Message type: E = Error

• Message class: CFD_REGISTRY_CHECK - Custom Fields: Messages for Registry Check

• Message number: 166

• Message text: CDS View &1 does not select from underlying View &2

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK166 - CDS View &1 does not select from underlying View &2 ?

  The SAP error message CFD_REGISTRY_CHECK166 indicates that there is an issue with a Core Data Services (CDS) view in your SAP system. Specifically, it means that the CDS view you are trying to use (denoted as &1) does not select from the underlying view (denoted as &2) as expected. This can occur for several reasons, and understanding the cause is essential for resolving the issue.
  Causes:
  
  
  Incorrect View Definition: The CDS view may not be correctly defined to select from the underlying view. This could be due to missing or incorrect annotations or SQL logic.
  
  
  View Activation Issues: The underlying view may not be activated or may have been changed without reactivating the dependent views.
  
  
  Dependency Issues: There may be a dependency issue where the underlying view has been modified or deleted, causing the CDS view to lose its reference.
  
  
  Transport Issues: If the views were transported from one system to another, there may be