How To Fix KX389 - Object & has invalid system type 'CUS' (user range)

KX389 - Overview

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 389

• Message text: Object & has invalid system type 'CUS' (user range)

What causes this issue?

The object selected has system type 'user' ('CUS'). However, this data
structure has system type 'SAP'.

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?

When processing a data structure of system type 'SAP', you cannot
reference an object of system type 'CUS' as the structure could no
longer be transported in that case. (The user name range is protected
and cannot be overwritten).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KX389 - Object & has invalid system type 'CUS' (user range) ?

  The SAP error message KX389 indicates that there is an issue with the system type of an object, specifically that the object has an invalid system type 'CUS' (which stands for "custom" or "customer-specific"). This error typically arises in the context of SAP Controlling (CO) when dealing with cost elements, cost centers, or other objects that are expected to have a specific system type.
  
  Cause:
  
  Invalid Object Type: The object you are trying to use or reference is not recognized as a valid type in the system. This could be due to a misconfiguration or an incorrect entry.
  Custom Object Misconfiguration: If the object is a custom object, it may not have been properly defined or activated in the system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify the object, leading to this error.
  Transport Issues: If the object was transported from another system, it may not have