Why we need to check User's are active in the whole hierarchy list when user raises requistion to a

Hi Guys,

Till now i was under impression that based on requisition total approval hierarchy will build from Descending to Ascending and the hierarchical people should be active. Does it needs the whole hierarchy should be active?.. My understanding is as long as Requisition total based hierarchy generated members are active it should generate the approval hierarchy list and allowed to submit the requisition instead of checking the whole hierarchy active or not... Is that the way Oracle Works ?

HIerarchy is  A--->---B-------C-------D---------E(10 Million$)

Suppose i raise a requisition  for 1 million $ and it is below C's Person approval limit it should generate hierarchy and allowed to submit the requisition instead of checking the USER active or not for D and E