How can I turn on/off the icons showing status in the schema browser list? (45627)

How can I turn on/off the icons showing status in the schema browser list?

Usually there is a lock/unlocked icon to the left the user name in the Schema Browser's list of users on the left side. There is no icon now. How can I enable the icons. I noticed that other object lists in the schema browser are also missing these icons.

In the Schema Browser, on the right hand side, just above the detailed information about an object is a toolbar. Click on the Browser Style button to bring up a drop down list of settings. Make sure "Show LHS item images" is check/enabled.

If this is checked/enabled already, please make sure that the user you're currently connected to has DBA privileges (refer to SOL45626 for further details).