Catching errors in parametric sweeps

Dear all

Is there an elegant way to catch errors in large parametric sweeps?
E.g.: When varying values of parameters one might well reach a point when convergence (or other) problems are encountered.
It would be a very nice feature if COMSOL would log this error and continue the sweep with the next parameter value(s) instead of stopping the whole sweep.
Is this possible even when not running COMSOL via the Matlab interface?
Or would something like the "try catch" method in Matlab be the only way to achieve this?

How do you treat this issues?

Thanks for interesting hints on this and best regards,
Juergen