(set_rr_up_schedule_slack_flag)=
# set rr_up_schedule_slack_flag
Turn on or off (default) the addition of slack variables for RR_UP schedule constraints on generators. Penalty cost for slack is set equal to reserve_slack_cost.

|   |   |
|---|---|
|Options|/on, /off|
|License|SHOP_RESERVE_GROUP|
|Release version|14.2.0.1|

```{contents}
:local:
:depth: 1
```