How To Fix SADL_DRAFT_TOOL020 - The draft table &1 exists for this CDS view and must not be renamed.

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_DRAFT_TOOL -

• Message number: 020

• Message text: The draft table &1 exists for this CDS view and must not be renamed.

What causes this issue?

A draft table still exists for the CDS view.

System Response

It is not allowed to exchange or rename the draft table.

How to fix this error?

Use the previous name <(>&<)>1 for the draft table.

Procedure for System Administrators

Contact the corresponding developer of the CDS view to correct the
error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_DRAFT_TOOL020 - The draft table &1 exists for this CDS view and must not be renamed. ?

  The SAP error message SADL_DRAFT_TOOL020 indicates that there is an issue related to the draft table associated with a Core Data Services (CDS) view. This error typically occurs when there is an attempt to rename a CDS view that has an associated draft table. The draft table is used for managing draft data in applications that support draft functionality, such as Fiori applications.
  Cause:
  The error is triggered because the system detects that the draft table for the specified CDS view already exists. Renaming the CDS view would lead to inconsistencies or issues with the draft data management, as the draft table is tied to the original name of the CDS view.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Draft Table: Verify if the draft table exists for the CDS view in question. You can do this by checking the database or using transaction codes like SE11 (Data Dictionary) to look for the draft table.
  
  
  Avoid Renaming: If the draft table exists, you should avoid renaming the CDS view. Instead, consider keeping the original name or creating a new CDS view if changes are necessary.
  
  
  Delete the Draft Table: If you are certain that the draft table is no longer needed, you can delete it. However, be cautious with this approach, as it may lead to loss of draft data. Ensure that you have backups or that the draft data is no longer required.
  
  
  Adjust the CDS View: If you need to make changes to the CDS view, consider modifying it without renaming. You can add fields or change annotations without affecting the draft table.
  
  
  Consult Documentation: Review SAP documentation or notes related to draft handling in CDS views for more detailed guidance on managing draft tables.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is impacting production systems.
  
  
  Related Information:
  
  Draft Handling in SAP: Understanding how draft handling works in SAP Fiori applications and CDS views can provide insights into managing draft tables effectively.
  CDS View Annotations: Familiarize yourself with the annotations related to draft handling in CDS views, such as @ObjectModel.draftEnabled: true, which indicates that the view supports draft functionality.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide updates related to draft handling and CDS views.
  
  By following these steps, you should be able to address the error and manage your CDS views and draft tables effectively.