How To Fix K0164 - & &: is contained in unassigned node &

K0164 - Overview

• Message type: E = Error

• Message class: K0 - Error Messages for Central Controlling Routines

• Message number: 164

• Message text: & &: is contained in unassigned node &

What causes this issue?

The following inconsistency was determined when comparing the master
data and the standard hierarchy:
Node &V3& in the standard hierarchy contains value &V2& (&V1&).
However, another assignment is defined in the master record.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Remove the inconsistency.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K0164 - & &: is contained in unassigned node & ?

  The SAP error message K0164, which states that "is contained in unassigned node &," typically occurs in the context of controlling (CO) and can be related to various issues, particularly when dealing with cost centers, internal orders, or other controlling objects. This error indicates that the system is trying to reference a node (like a cost center or internal order) that has not been properly assigned or configured in the system.
  
  Cause:
  
  Unassigned Nodes: The error usually arises when a cost center, internal order, or another controlling object is not assigned to a valid hierarchy or structure in the system.
  Missing Configuration: The configuration for the controlling area, cost center hierarchy, or internal order hierarchy may be incomplete or incorrect.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that lead to the system being unable to find the necessary assignments.
  
  
  Solution:
  
  
  Check Assignments:
  
  Go to the relevant configuration transaction (e.g., OKEQ for