You are not authorized to access table ‘Criteria’ (TmpSysQuery). Contact your system administrator. D365 operations

You are not authorized to access table ‘Criteria’ (TmpSysQuery). Contact your system administrator.

Make sure, the user have assigned the default role system user. System user role is a builtin role and it is mandatory for all users.

Looping dates and finding months between the dates

static void LoopDates(Args _args)
{
    TransDate date1 = 15\8\2017;
    TransDate date2 = 21\10\2017;  
   
    while (mthOfYr(date1) <= mthOfYr(date2) || mthOfYr(date2) <= mthOfYr(date1))
    {
        info(strfmt("%1",mthName(mthOfYr(date1))));
        date1 = dateMthFwd(date1,1);

        if (mthOfYr(date1) == mthOfYr(date2))
        {
            info(strfmt("%1",mthName(mthOfYr(date1))));
            break;
        }
    }
}