Ctrl+Z does not work in Forms 11g on Windows (undo function)

Question

In Oracle Forms 11g on Windows, the undo function, ctrl+Z does not work as it did in Forms 6i.
The ctrl+C and ctrl+V (copy/paste) work fine.
I looked into the Forms key mapping resource file and no solution there.
Thanks

Answer 1

I'm not sure what functionality you believe you had previously, but UNDO does not have any automatic functionality built-in. This is clearly explained in the Builder Online Help. Here is some of that text. Notice carefully what it says about "Undo":
<blockquote>Magic Item Property
<blockquote>Description_
Specifies one of the the following predefined menu items for custom menus: Cut, Copy, Paste, Clear, Undo, About, Help, Quit, or Window. Magic menu items are automatically displayed in the native style for the platform on which the form is being executed, with the appropriate accelerator key assigned. Cut, Copy, Paste, Clear, Window, and Quit have Built-in functionality supplied by Oracle Forms, while the other magic menu items can have commands associated with them.
Usage Notes_
The following settings are valid for this property:
Cut, Copy, Paste, Clear
These items perform the usual text-manipulation operations. Oracle Forms supplies their functionality, so the designer may not enter a command for these items.
Undo, About
These items have no native functionality_, so the designer must enter a command for these items. Any type of command can be used for these items, except Menu.
...</blockquote>
</blockquote>