Hi Sergey,
thanks a lot - that is a very good piece of VFP-science! It was an SQL-rowsource of a Combobox with a conflicting cursor name. The error was triggered then in the refresh() of the form.
It can be really frustrating to have no clue, what causes an erratic phenomenon while there is hardly any chance to debug. So collections of 'experience' are worth their weight in gold!

Best regards


Check https://www.berezniker.com/content/pages/visual-foxpro/cannot-access-selected-table-error-1152

>Hi all,
>how ca I interpret an error message, which does not offer Cancel/Suspend/Ignore?
>I can just click OK, but nothing bad happens. The program's flow and functioning seems untouched. BUT my customers will not like it :(>
>I am not sure which table it means: the table which I select FROM or the resulting cursor?
>The table which I select FROM is part of the Dataenvironment of the form in which it happens.
>It happens during design time as well as in the compiled .EXE.
>I cannot reproduce the situation, it just happens 'sometimes'.
>
>
>Regards