This activity is used to cancel a sub contract revision. Cancelling a sub contract revision indicates that the revision has not been in use, and will not be used in the future. Such a revision is typically used when performing estimations.
Once the revision is cancelled, it will not be possible to do changes to the revision and lines and items.
The sub contract revision should be in one of the following statuses: Planned, Approval In Progress or Approved.
The sub contract revision is set to the Cancelled status.