Creo ModelCHECK > config_init_options > ADD_ERR_PARM
  
ADD_ERR_PARM
<Y/N>
Creates or updates a parameter called MC_ERRORS in all models that are modified and checked. This parameter contains the number of errors found in the model when Creo ModelCHECK was last run.
 
* Set this configuration option for each operating mode. Creo ModelCHECK does not update the MC_ERRORS parameter if the model is not modified. However, if the MC_ERRORS parameter is not available in the model, Creo ModelCHECK adds it irrespective of whether the model has been modified or not.