How To Fix KQ478 - First assign an order type to the quantity structure control

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 478

• Message text: First assign an order type to the quantity structure control

What causes this issue?

You must assign to the quantity structure control an order type whose
control parameters are to be used to determine the quantity structure.

System Response

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KQ478 - First assign an order type to the quantity structure control ?

  The SAP error message KQ478, which states "First assign an order type to the quantity structure control," typically occurs in the context of production planning or order management within the SAP system. This error indicates that there is a missing configuration related to the assignment of an order type to the quantity structure control in the system.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Configuration: The order type has not been assigned to the quantity structure control in the configuration settings.
  Incorrect Settings: The settings for the quantity structure control may not be properly defined or may be incomplete.
  Data Inconsistency: There may be inconsistencies in the master data or configuration that prevent the system from processing the order type correctly.
  
  Solution:
  To resolve the KQ478 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (IMG) by using transaction code SPRO.
  Navigate to the following path: 
  Production -> Production Planning -> Basic Data -> Quantity Structure Control -> Define Quantity Structure Control
  
  Ensure that the relevant order type is assigned to the quantity structure control.
  
  
  
  Assign Order Type:
  
  If the order type is not assigned, you will need to create a new entry or modify an existing entry to include the order type that is causing the error.
  
  
  
  Review Master Data:
  
  Check the master data related to the order type and ensure that all necessary fields are filled out correctly.
  Verify that the order type is active and properly configured in the system.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the configuration by trying to create or process the order again to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration settings, refer to SAP documentation or consult with your SAP functional consultant for guidance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CO03 (Display Production Order) to test the changes.
  SAP Notes: Check for any SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address known issues.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to the configuration settings.
  
  By following these steps, you should be able to resolve the KQ478 error and ensure that the order type is correctly assigned to the quantity structure control in your SAP system.