The restart try statement restarts executing sanScript statements in a try...end try block after an exception. This statement is valid only in the catch or else blocks of the try...end try statement.
The restart try statement is used in structured exception handling to re-execute statements after an exception has occurred. It begins executing sanScript statements at the beginning of the try...end try block. Local variables and parameters passed into the script retain the values they had prior to the restart try statement.