How To Fix /UI5/UI5_REP021 - Folder &1 has children and can't be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/UI5_REP -

• Message number: 021

• Message text: Folder &1 has children and can't be deleted

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/UI5_REP021 - Folder &1 has children and can't be deleted ?

  The SAP error message /UI5/UI5_REP021 Folder &1 has children and can't be deleted typically occurs when you attempt to delete a folder in the SAP UI5 repository that contains subfolders or files. The system prevents the deletion of a folder that is not empty to maintain data integrity and avoid accidental loss of important files.
  Cause:
  
  The folder you are trying to delete (&1 in the error message) contains one or more child folders or files.
  The system enforces a rule that only empty folders can be deleted.
  
  Solution:
  To resolve this error, you need to ensure that the folder is empty before attempting to delete it. Here are the steps you can follow:
  
  
  Check the Contents of the Folder:
  
  Navigate to the folder in question and check for any files or subfolders that may be present.
  
  
  
  Delete Child Items:
  
  If there are files or subfolders, you will need to delete them first. You can do this by selecting the items and using the delete option.
  
  
  
  Confirm Deletion:
  
  After deleting all child items, confirm that the folder is now empty.
  
  
  
  Attempt to Delete the Folder Again:
  
  Once the folder is empty, try deleting the folder again.
  
  
  
  Related Information:
  
  Permissions: Ensure that you have the necessary permissions to delete files and folders in the SAP UI5 repository.
  Backup: Before deleting any files or folders, consider backing them up if they may be needed in the future.
  SAP Documentation: For more detailed information, refer to the official SAP documentation or help resources related to the UI5 repository and file management.
  
  If you continue to experience issues after following these steps, it may be helpful to consult with your SAP administrator or support team for further assistance.