Locator Capacity Comparison Logic

Hi All

We have a businesses reqirement as follwos

Keep the materiel in a locator ABC( capacity unit is 100)  . If the locator is full then need to keep the item in locator XYZ.

For Ex:

If i have a 95 on hand in the locator  ABC( capacity unit is 100)  and then later i  planned to receive another 6 items into the same sub inventory

LOCATION_AVAILABLE_UNITS  >  mptdtv.primary_quantity

5 (LOCATION_AVAILABLE_UNITS ) 6 (  mptdtv.primary_quantity)

so as per this condition i expected a suggestion to keep the material in XYZ location( no capaty)

But system is suggesting default put away rule.