It is incorrect to hide the issue from the user and administrator. We recommend that you write a detailed exception presentation to the event log and add a short presentation to a user message.
Try
ExecuteOperation();
Except
// error;
EndTry;
Try
// Code that throws an exception
....
Except
// Writing an event to the event log for the system administrator.
WriteLogEvent(NStr("en = 'Executing an operation'"),
EventLogLevel.Error,,,
DetailErrorDescription(ErrorInfo()));
Raise;
EndTry;
Also you can suppress check on try-except statement and leave the clear message:
// @skip-check empty-except-statement - suppress because...
Try
...
Except
EndTry;