Edit command does not work, as the grid is read only (4375980)

In Toad for Oracle version 17.1, the edit command is not working, as the grid is read-only

This is caused by setting View | Toad Options | Oracle | General | OCI Array Buffer Size to "Manual". 

WORKAROUND:

Set the option back to View | Toad Options | Oracle | General | OCI Array Buffer Size to "Automatic". 



STATUS:

Issue fixed in Toad for Oracle 2024 R2.

The latest version of Toad for Oracle can be downloaded here:

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