How To Fix 1X082 - Insertion of subnode not possible: Node refers to (sub-) structure

1X082 - Overview

• Message type: E = Error

• Message class: 1X - General hierarchy maintenance tool message

• Message number: 082

• Message text: Insertion of subnode not possible: Node refers to (sub-) structure

What causes this issue?

In the structure maintenance, a subnode was to be inserted for a node
or selected nodes reassigned as subnodes.
The selected node refers to a different structure or to part of a
different structure. No subnodes can therefore be added to this node.

System Response

The system does not insert the subnode or reassign the selected nodes.

How to fix this error?

Insert the new node at the same level or below another node, or
reassign the selected nodes at the same level or below another node.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1X082 - Insertion of subnode not possible: Node refers to (sub-) structure ?

  The SAP error message 1X082 indicates that there is an issue with the insertion of a subnode in a hierarchical structure, typically in the context of customizing or maintaining data in SAP. This error usually arises when the node you are trying to insert a subnode into is already linked to a structure that does not allow for further subnodes or when the structure is not defined correctly.
  
  Cause:
  
  Hierarchical Structure Limitation: The node you are trying to insert a subnode into may already be defined as a terminal node in the hierarchy, meaning it cannot have any children.
  Incorrect Configuration: The configuration of the node or the parent structure may not allow for the addition of subnodes due to predefined rules or settings.
  Data Integrity Issues: There may be data integrity issues where the node is incorrectly linked to a structure that does not support subnodes.
  
  
  Solution:
  
  Check Node Properties: Review the properties of the