Hi Peter,

You have reason.
TRY.. ENDTRY would have to exactly intercept the same errors of object.Error() and ON ERROR.

I task that this is corrected.

An error of the application is a condition not admitted that verification to the inside of the process that supports the application; normally unexpected situation is one.

The external errors must be managed from the calls to the external procedures, and normally they must be previewed.

Fabio