How To Fix KU392 - Field &1 not used for the product drill-down structure

SAP Error Message - Details

• Message type: E = Error

• Message class: KU - Costing: Rollup

• Message number: 392

• Message text: Field &1 not used for the product drill-down structure

What causes this issue?

An internal error occurred.

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?

Please inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KU392 - Field &1 not used for the product drill-down structure ?

  The SAP error message KU392 indicates that a specific field (denoted as &1) is not utilized in the product drill-down structure. This error typically arises in the context of SAP's Product Costing or Controlling modules, particularly when dealing with product cost planning or reporting.
  Cause:
  The error occurs when you attempt to use a field in a drill-down report or analysis that is not defined or configured in the product drill-down structure. This can happen due to:
  
  Field Configuration: The field you are trying to use has not been included in the configuration of the drill-down structure.
  Data Model Changes: Changes in the data model or structure that have not been reflected in the drill-down settings.
  Incorrect Field Usage: The field may not be relevant for the specific context of the drill-down report you are trying to generate.
  
  Solution:
  To resolve the KU392 error, you can take the following steps:
  
  
  Check Field Configuration:
  
  Go to the configuration settings for the product drill-down structure in SAP.
  Verify if the field in question is included in the structure. If not, you may need to add it.
  
  
  
  Modify Drill-Down Structure:
  
  If you have the necessary authorizations, navigate to the relevant configuration transaction (e.g., OKTZ for controlling area settings).
  Adjust the drill-down structure to include the required field.
  
  
  
  Review Documentation:
  
  Consult SAP documentation or help resources to understand the specific requirements for the drill-down structure and the fields that can be used.
  
  
  
  Test Changes:
  
  After making changes, test the drill-down report again to ensure that the error is resolved.
  
  
  
  Consult with SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKTZ (for controlling area settings) and others related to product costing.
  SAP Notes: Check for any SAP Notes related to the error message KU392, as they may provide additional insights or patches.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the KU392 error and implement a solution to resolve it.