Date profile 000000000002 - behvaiour in Task

Hi,

We are using task and inside we are using standrad date profile 000000000002(Activity: Planned / Actual)

In this date profile, we are having three durations

A_ACTTOTAL Activity: Actual Total Duration

A_FACE2FACE Interaction: Actual Dur. Face-to-Face

A_PLANTOTAL Activity: Planned Total Duration

I just want to understand how system is calculating A_PLANTOTAL(Activity: Planned Total Duration)

Ex: When I create TASK with start date as 02/10/2012 and end date as 02/11/2012, automatically Iam seeing 1440 minute as planned duration in the dates assignment block.

from where system is calculating this 1440 minute. pl suggest.

Regarsd

A.Sureshbabu.