How To Fix EC239 - User interface changed. No usage found

SAP Error Message - Details

• Message type: E = Error

• Message class: EC - Development environment: Menu Painter

• Message number: 239

• Message text: User interface changed. No usage found

What causes this issue?

The navigation stack contained a request to go back to a where-used
list, but this cannot be displayed because the sub-object is no longer
used. This may happen if the user interface was changed between the
forwards navigation and the return.

System Response

The system goes one navigation step further back.

How to fix this error?

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 EC239 - User interface changed. No usage found ?

  The SAP error message EC239, which states "User interface changed. No usage found," typically occurs when there is a mismatch between the user interface (UI) elements and the underlying data or configuration in the SAP system. This can happen due to various reasons, such as changes in the UI configuration, updates to the SAP system, or inconsistencies in the data model.
  Causes:
  
  UI Changes: The user interface has been modified, and the system cannot find the expected usage for the current context.
  Configuration Issues: There may be issues with the configuration of the UI components or the underlying business logic.
  Data Inconsistencies: The data being accessed may not match the expected format or structure, leading to the UI not being able to render correctly.
  Version Mismatch: If there are updates or patches applied to the SAP system, it may lead to discrepancies in the UI components.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the UI components in the SAP system. Ensure that all necessary settings are correctly defined.
  Clear Cache: Sometimes, clearing the cache of the SAP GUI or the web browser (if using Fiori or web-based UIs) can resolve temporary issues.
  Review Changes: If there have been recent changes to the UI or system updates, review those changes to identify any potential issues.
  Check Authorization: Ensure that the user has the necessary authorizations to access the UI components.
  Consult Documentation: Refer to SAP notes or documentation related to the specific version of the system you are using. There may be known issues or patches available.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide insights based on the specific context of your system.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide guidance on troubleshooting.
  System Logs: Review system logs (transaction codes like SLG1) for any additional error messages or warnings that may provide more context.
  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 diagnose and potentially resolve the EC239 error in your SAP environment.