Hello everyone, in manual it is return as below: 

"During a dynamics simulation, Forcite checks that the energy difference between successive steps remains below a certain limit. This is to ensure that the simulation produces meaningful results. You can change this limit on the Advanced tab of the Forcite Dynamics dialog for the selected ensemble. If the problem persists, it could be that the time step is too long."

default value is specified as 50000 kcal/mol. Can anyone please tell the optimum value that must be chosen for system. Is it related to total energy of system. What should be value I should input if my system after satisfying the energy minimization criteria(default) is 224000 or 224k, or 1100k kcal/mol at zero temperature.

Thank you,