Hi Jozef,

>What in case of NATIVE datasource type - is it possible to close underlaying VFP table after filling cursor and open it just before tableupdate. In this case we exactly know "connection".
>

Yes, you can close the table after filling the cursor. It'll be reopened automatically for TABLEUPDATE or REQUERY, no work needs to be done on your end unless you want to close the table again.

>Can such way of work increase stability of VFP database (table coruption problem) ?
>

It can increase stability in some scenarios (abnormal program termination when table is opened in exclusive mode, ...), but not for all of them. And keep in mind that process of opening table is very expensive operation.

Thanks,
Aleksey.