Thanks Alan,

I was looking out for something ready made.

>I think you'd have to keep your own counter. Update it every time someone successfully opens the table, and when someone closes it.
>
>I'd suggest having a function to open and close tables. The open function can add 1 to an array element when it opens a table and the close function can subtract 1 when a table closes. Both can do maintenance on the array (ie- redimensioning etc).
>
>Alan
>
>>Dear friends,
>>
>>
>>How to find how many users are using a table in an exclusive off mode?
>>
>>Any ideas ?
>>
>>Aashish