>This error occur when one of these commands is used in an application (APP or EXE):
>
>BUILD APP
>BUILD EXE
>BUILD PROJECT
>COMPILE
>CREATE FORM
>CREATE MENU
>CREATE QUERY
>CREATE SCREEN
>CREATE VIEW
>MODIFY CONNECTION
>MODIFY DATABASE
>MODIFY FORM
>MODIFY MENU
>MODIFY PROCEDURE
>MODIFY PROJECT
>MODIFY QUERY
>MODIFY SCREEN
>MODIFY STRUCTURE
>MODIFY VIEW
>SET STEP
>SUSPEND
>
>See "Chapter 25: Building an Application for Distribution" in the help file for further details.
>
>HTH

---

>I am testing a standalone application (which works in the interactive environment) with two users accessing the databases. Occasionally, I get the message "Feature is not available" This is not comming out of my error handler. Anyone know what generates it?

Add DEBUG to that list.