How To Fix G0020 - Select only one subtree (only single processing possible)

G0020 - Overview

• Message type: E = Error

• Message class: G0 - Messages for SAP Consolidation

• Message number: 020

• Message text: Select only one subtree (only single processing possible)

What causes this issue?

The rows you selected belong to different subtrees in the
hierarchy(ies). However, master data can only be deleted in single
processing.

System Response

Error message

How to fix this error?

Select only one subtree.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G0020 - Select only one subtree (only single processing possible) ?

  The SAP error message G0020 ("Select only one subtree (only single processing possible)") typically occurs in the context of hierarchical data processing, such as when working with organizational structures, cost centers, or other tree-like data structures in SAP. This error indicates that the system expects the user to select only one subtree for processing, but multiple subtrees have been selected.
  
  Cause:
  
  Multiple Selections: The user has selected more than one subtree in a hierarchical structure when the system only allows processing of a single subtree at a time.
  Incorrect User Action: The user may have inadvertently selected multiple nodes or branches in the hierarchy.
  System Configuration: In some cases, the configuration of the SAP system may restrict certain operations to single subtree processing.
  
  
  Solution:
  
  Select a Single Subtree: Ensure that you only select one subtree for processing. You can do this by clicking on a single node or branch in the hierarchy.
  Deselect Other Selections: If you