Actually, you don't need to worry about finding it. If the table Customers is open, then you can use the following line to close it. If it's not open, you won't get an error.

USE IN SELECT("Customers")

>Hi all
>
>how do we find, whether a particular table is open and if it is, then choose that work area and close it..
>
>I have a problem, converting single user app to multi user. It has a form which has tables bound to it, and I am not able to figure out where and how it is bound. I put a breakpoint before the form is called..and did a display status, no tables are open, and when i step into the form..and it opens into the grid.init , the disp stat shows all tables opened..
>
>what do i do?
>
>
>Thanks in advance