How To Fix /PLMU/PPE_ENG_UI223 - You cannot remove the root of the tree

/PLMU/PPE_ENG_UI223 - Overview

• Message type: E = Error

• Message class: /PLMU/PPE_ENG_UI -

• Message number: 223

• Message text: You cannot remove the root of the tree

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.

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/PLMU/PPE_ENG_UI223 - Details

• The SAP error message /PLMU/PPE_ENG_UI223 with the description "You cannot remove the root of the tree" typically occurs in the context of a hierarchical structure, such as a tree or a node structure in SAP applications. This error indicates that you are attempting to delete or remove the root node of a tree structure, which is not allowed because the root node serves as the primary entry point for the entire hierarchy.
  
  Cause:
  
  Attempting to Delete Root Node: The most common cause of this error is that the user is trying to delete the root node of a tree structure. In most hierarchical data structures, the root node is essential for maintaining the integrity of the tree.
  User Permissions: In some cases, the user may not have the necessary permissions to perform certain actions on the tree structure, leading to this error.
  System Configuration: There may be specific configurations or settings in the SAP