See if Remote View - Connection is Busy Message #963891 is relevant to your problem.

>The help file also says this about the Shared property of SQLSETPROP: Specifies whether the underlying connection is a shared connection (True (.T.)), or not (False (.F.)). That implies that the Shared property could have either value. What determines which value it has?
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>I'm still searching for the source of the Connecton Busy message. SQLSTRINGCONNECT() is always used with .T. as the second parameter and all views are opened with USE....SHARED. Where else can be problem be? I must be missing something obvious, but it is obviously important....