The CURRENT SCHEMA drop down field in the Editor toolbar is disabled and grayed out. How can I make it enabled again?
User must have the ALTER SESSION system privilege. Grant ALTER SESSION system privilege to user.
If the ALTER SESSION privileges are granted through a role, make sure that role is set as default.
To set a role as default…
1) In the schema browser, select Users on the left hand side.
2) Highlight the User you want to modify the role for and click the ‘Alter This User’ icon.
3) On the roles tab, put a check in the Default column for the role that contains the Alter Session privilege.
