How To Fix CN326 - There are still componnents for the group. Cannot delete

CN326 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 326

• Message text: There are still componnents for the group. Cannot delete

What causes this issue?

You want to delete a group that still has components assigned.

System Response

INCLUDE NA_ALLG_NOFUNKTION OBJECT DOKU ID TX

How to fix this error?

First delete the assignment of components to this group.

Error message extract from SAP system. Copyright SAP SE.

CN326 - Details

• The SAP error message CN326 ("There are still components for the group. Cannot delete") typically occurs when you attempt to delete a group or a structure in SAP that still has associated components or elements. This is common in the context of project management or production planning, where groups may represent assemblies, projects, or other hierarchical structures.
  
  Cause:
  The error arises because the group you are trying to delete has dependent components or items that are still linked to it. SAP enforces this rule to maintain data integrity and prevent the accidental loss of important information.
  
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Identify Dependent Components:
  
  Use transaction codes like CN21 (Create Work Breakdown Structure) or CN22 (Change Work Breakdown Structure) to view the components associated with the group.
  Check for any sub-components, tasks, or activities that are still linked to the group.
  
  
  
  Remove or Reassign Components:
  
  If you find components that are still linked,