--- In firebird-support@yahoogroups.com, "stoneoldrock" wrote:
...
> There is now NO more error message, for the function hangs inside the isc_dsql_execute_immediate(..) call, and NEVER gets out...
>
> any further suggestions?

Sooner of all you have not committed concurrent update or delete of the
same row. As your transaction have no TPB it used default parameters and
wait's infinite for concurrent updates.

Regards,
Vlad