How To Fix CFD_REGISTRY_CHECK206 - Alias &1 is used in more than one underlying view.

CFD_REGISTRY_CHECK206 - Overview

• Message type: E = Error

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

• Message number: 206

• Message text: Alias &1 is used in more than one underlying view.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK206 - Alias &1 is used in more than one underlying view. ?

  The SAP error message CFD_REGISTRY_CHECK206 indicates that an alias (in this case, &1) is being used in more than one underlying view in the context of Composite Provider or similar data modeling scenarios in SAP BW/4HANA or SAP BW on HANA. This can lead to ambiguity and conflicts in data retrieval, as the system cannot determine which underlying view to reference for the alias.
  
  Cause:
  
  Duplicate Alias Usage: The same alias name is defined in multiple underlying views that are part of the Composite Provider or the data model.
  Modeling Error: During the modeling process, the same alias might have been unintentionally assigned to different views, leading to confusion in data retrieval.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Duplicate Aliases:
  
  Check the underlying views that are part of the Composite Provider or the data model.
  Look for the alias &1 in each of the views to see where it is defined.
  
  
  
  Rename the