How To Fix KQ479 - Qty structure control & is still used. You cannot delete it.

KQ479 - Overview

• Message type: E = Error

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

• Message number: 479

• Message text: Qty structure control & is still used. You cannot delete it.

What causes this issue?

Quantity structure control &V1& in "Order type determination" is used
in "Quantity structure control". It is therefore not possible to delete
quantity structure control &V1&.

How to fix this error?

To delete quantity structure control &V1&, you must first delete
quantity structure control &V1& in "Quantity structure control". You
can then delete quantity structure control &V1& in "Order type
determination".

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KQ479 - Qty structure control & is still used. You cannot delete it. ?

  The SAP error message KQ479 indicates that you are trying to delete a quantity structure control (such as a quantity structure for a material or a production order) that is still in use. This typically occurs in the context of controlling and managing inventory, production, or other logistics processes in SAP.
  
  Cause:
  The error arises when:
  
  The quantity structure control is linked to existing transactions, such as production orders, purchase orders, or inventory records.
  There are dependencies or references to the quantity structure in other SAP modules or processes.
  The system has constraints that prevent the deletion of active or referenced objects to maintain data integrity.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Dependencies: 
  
  Use transaction codes like CO03 (Display Production Order) or MB51 (Material Document List) to check if there are any active production orders or inventory transactions that reference the quantity structure you are trying to delete.
  
  
  
  Remove References:
  
  If you find any active