How To Fix UXS_GUI001 - The most upper nodes cannot be deleted

UXS_GUI001 - Overview

• Message type: E = Error

• Message class: UXS_GUI - Messages Package UXS_GUI

• Message number: 001

• Message text: The most upper nodes cannot be deleted

Self-Explanatory Message

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UXS_GUI001 - Details

• The SAP error message UXS_GUI001 ("The most upper nodes cannot be deleted") typically occurs in the context of SAP's user interface, particularly when dealing with hierarchical data structures such as organizational units, cost centers, or other master data that is organized in a tree format.
  
  Cause:
  This error message is triggered when a user attempts to delete a node (or a parent node) in a hierarchy that is considered a "top-level" or "root" node. In many hierarchical structures, the top-level nodes are essential for maintaining the integrity of the hierarchy, and therefore, they cannot be deleted directly. This is a safeguard to prevent accidental loss of critical data.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Hierarchy Structure: Ensure that you are not trying to delete a node that is essential for the hierarchy. Review the structure to identify if the node is indeed a top-level node.
  
  
  Delete Child Nodes First: If the node