dataset:TOP-NAV-QUERY:QUERY-OPEN() error

Posted by mstassen on 25-Jun-2010 03:36

In this statement:

ghDSOrders:TOP-NAV-QUERY:QUERY-OPEN() /* NO-ERROR *

i (sometimes) get this error:

Attempt to reposition a query during anaother query operation

With the no-error it seams to dissappear.

Any idea why this can happen or/and where to look to find-out why/where this problem has its origin ?

All Replies

Posted by Shelley Chase on 25-Jun-2010 11:19

There is a sanity check that stops you from opening and closing a query when you are in the middle of a get/repos/open/close on the same query. That is, query operations are not re-entrant.

The likely problem is that you have a browse or some other UI that is doing an "auto-open" causing this error.

-Shelley

Posted by mstassen on 28-Jun-2010 02:24

I use the GUI for .Net infragistics Wingrid components (ProBindingSource is used also).

Any idea where to start looking or how to debug this ?

This thread is closed