Error in Schema Browser | Tables | Data tab: "qryData: Key field 'ID' not found" (43219)

Error in Schema Browser | Tables | Data tab: "qryData: Key field 'ID' not found"

In the Schema Browser, when the Data tab is selected for a table, the following error occurs:  
"qryData: Key field 'ID' not found "

Although the Primary Key has been dropped on the table, the error propagates amongst all servers in DEV, TST and PRD environments.  A SELECT statement can be executed on the table, in the SQL Editor, and return a dataset. Thus, this is a problem on this table, in each environment ONLY in the Schema Browser. An ID field was created in a development environment, but not migrated to other environments and it has since been removed from that environment.

WORKAROUND  1:
In the Toad Options, go to Schema Browser | Data and Grid section. If the option "Save Layouts" is checked, then search for the file below and delete it:
C:\Program Files\Quest Software\Toad for Oracle\User Files\\\

.tni    

WORKAROUND 2:
1. Make a backup of the Toad.ini file in the Toad for Oracle\User Files folder.
2. Open Toad.ini in Notepad.exe. Searching for "[SEQUENCES]" (do not include "double quotes")
3. It should be obvious which line after that is causing the problem.
4. Delete this section and line and save the file.

STATUS:
Issue fixed in Toad for Oracle 9.7.
The latest version of Toad for Oracle can be downloaded at here.

QCM 33942