How To Fix KQ017 - Hierarchy already contains hierarchy field &

KQ017 - Overview

• Message type: E = Error

• Message class: KQ - Error Messages for Customizing Product Costing

• Message number: 017

• Message text: Hierarchy already contains hierarchy field &

What causes this issue?

Invalid assignment caused a loop in the hierarchy.

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?

Delete one of your entries.

Error message extract from SAP system. Copyright SAP SE.

KQ017 - Details

• The SAP error message KQ017, which states "Hierarchy already contains hierarchy field &," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with hierarchical structures such as cost center hierarchies or profit center hierarchies.
  
  Cause:
  This error arises when you attempt to add a hierarchy field (like a cost center or profit center) to a hierarchy that already includes that field. In other words, the system detects a duplicate entry for the hierarchy field you are trying to add.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Hierarchy: 
  
  Navigate to the hierarchy in question and review the existing fields. Ensure that the field you are trying to add is not already present in the hierarchy.
  
  
  
  Remove Duplicate Entry:
  
  If you find that the hierarchy field is already included, you may need to remove the duplicate entry or modify your approach to avoid adding it again.
  
  
  
  Use Correct Hierarchy:
  
  Ensure that