Hi Waimee,
I already encountered this issue in the past. Here some tips.
1) you wait and try to unlock it later on
2) if it still doesn't work, you create a new plan with this one as baseline
3) You can also raise a ticket to the support
Hope this help
Original Message:
Sent: 07-29-2021 21:43
From: Waimee Chong
Subject: How can i unlock cost object?
There are 4 snapshots prior to this, unapproved. How can i unlock this CC?


#ApptioPlanning(ITP/ITFMF)