How To Fix SDDIC_ADT_DDLX005 - Select list entry '&1' does not exist in '&2'

SDDIC_ADT_DDLX005 - Overview

• Message type: E = Error

• Message class: SDDIC_ADT_DDLX - Messages for CDS Metadata Extension

• Message number: 005

• Message text: Select list entry '&1' does not exist in '&2'

What causes this issue?

Referenced select list entry doesn't exist in the annotated view.

How to fix this error?

Use an existing select list entry from the annotated view or delete the
affected select list entry from the Metadata Extension including all its
annotations.

Error message extract from SAP system. Copyright SAP SE.

SDDIC_ADT_DDLX005 - Details

• The SAP error message SDDIC_ADT_DDLX005 indicates that there is an issue with a select list entry that is expected to exist but does not. This error typically occurs in the context of the ABAP Development Tools (ADT) when working with Data Definition Language (DDL) or database-related operations.
  
  Cause:
  The error message "Select list entry '&1' does not exist in '&2'" suggests that the system is trying to reference a specific entry (denoted by &1) in a select list or a database object (denoted by &2), but it cannot find it. This can happen due to several reasons:
  
  Missing or Deleted Entry: The entry you are trying to access may have been deleted or never created.
  Incorrect Naming: There might be a typo or incorrect naming in the select list or database object.
  Transport Issues: If the object was transported from one system to another, it might not have been included in the transport request.
  Authorization Issues: