SAP Message UPWB058 - Web interface &1 is opened in display mode

Diagnosis
You attempted to open the Web interface for editing. However, the WebInterface Builder automatically switched into the display mode.Possible reasons for this are:

  • The Web interface is already being edited by another user.

  • The Web interface package does not allow any changes. The Web
    • interfaces delivered by SAP can be copied by the customers, but cannotbe modified later without a developer key being requested.
    • The system settings generally forbid changing workbench objects.