How To Fix KU386 - Characteristic list can no longer be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: KU - Costing: Rollup

• Message number: 386

• Message text: Characteristic list can no longer be changed

What causes this issue?

Summarizations were already created and saved for this characteristic
structure.
If you want to change the structure and add or delete characteristics,
you have to carry out a deletion run in all the controlling areas in
which summarizations were carried out.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KU386 - Characteristic list can no longer be changed ?

  The SAP error message KU386, which states "Characteristic list can no longer be changed," typically occurs in the context of SAP's classification system. This error indicates that the characteristic list for a particular class or object cannot be modified because it has been locked or is in a state that prevents changes.
  Causes:
  
  Status of the Class: The class may be in a status that does not allow changes. For example, if the class is marked as "locked" or "released," modifications will not be permitted.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the characteristic list.
  Usage in Transactions: The characteristic list may be in use by other transactions or processes, preventing modifications.
  Technical Restrictions: There may be technical restrictions or settings in the system that prevent changes to the characteristic list.
  
  Solutions:
  
  Check Class Status: Verify the status of the class. If it is locked or released, you may need to unlock it or change its status to allow modifications.
  Review Authorizations: Ensure that the user has the appropriate authorizations to modify the characteristic list. This may involve checking roles and permissions in the user profile.
  Check for Dependencies: Investigate if the characteristic list is being used in other transactions or processes. If so, you may need to complete or cancel those processes before making changes.
  Consult with Basis Team: If the issue persists, it may be necessary to consult with the SAP Basis team to check for any technical restrictions or system settings that could be causing the issue.
  Use Transaction Codes: Use transaction codes like CL02 (Change Class) to attempt to modify the class and its characteristics, ensuring you are in the correct mode to make changes.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to SAP documentation on classification and characteristics for a deeper understanding of how to manage classes and characteristics effectively.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be beneficial to escalate the issue to your SAP support team for further investigation.