Activity Confirmation Settings

Dear All,

When i am partially confirming for an activity (either by using T-code CN25 or CJ2B) by using the processing % field.The same percentage doesnt appear when I open the project in CJ2B.Suppose I put the processing percentage as 20% during confirmation and then when I open the project in CJ2B every time it gives the processing percentage as 100%.

Can you please tell me what setting i need to do so that the processing percentage fields shows 20% or whatever percentage for which the confirmation is being made.

Regards,

Santosh