How to find and execute or work with other users quick views (or quick views created with old user-id)?
Choose from menu Settings > Settings to get this Pop-up for your settings
Activate “Display system objects”, and then press Enter to adopt the changes.
Make sure that your work area is set to “Standard area” in menu Environment > Query areas:
Execute transaction SQ01
Click Change Usergroup
Each User has its own user group for Quickviews.
The name starts with SYSTQV followed by a sequential number. The user group name says Quick view followed by the User-ID
Choose a desired User group and you get the following view with all the quick views from the chosen user and can execute them