Constraint Plan not Respecting the Resource Availability

Hi

We have an resource that have capacity 10 Liter per hour. One day have 24 hour (3 shifts) and 6 days per week. So, the capacity is 1440 liter per week.

We have forecast 1550. But when ascp constraint plan calculating, planned order not split into 1440 and 110. In my opinion, the planned order should be split because the capacity is only 1440.

Please help us

Thank you

Aji