>Dear all,
>
>Is there any other command for knowing that a table is being used by another user besides "USED" ?
>
>thank's

You can se ta temporary error handler and try to openthe table exclusively.

llGotExclusive = .T.
lcOnError = ON("ERROR")
ON ERROR llGotExclusive = .F.

USE SomeTable IN 0 EXCLUSIVE

ON ERROR &lcOnError

IF !llGotExclusive
* soome one has the table open
ENDIF