InventTable Missing ItemModel Group

static void InventTableMissingValuesItemModelGroup(Args _args)
{
  InventTable               inventTable;
  InventModelGroupItem      modelGroup;


  while select  inventTable
    notexists join modelGroup
     where modelGroup.ItemDataAreaId == inventTable.dataAreaId
        && modelGroup.ItemId  == inventTable.ItemId
    {

      info(strFmt("ItemId --%1 ItemGroup --%2 Company --%3", inventTable.ItemId,modelGroup.ModelGroupId,inventTable.dataAreaId));
    }



}