Card pool cancellation can be processed using methods. See Card Pool Cancellation in the "Methods" section.

When processing is successful, the order status of the card pool cancellation can change. The following combinations of order status, release status and transaction to be released describe the status of a card pool cancellation during processing.

You can see which operation can principally be selected as a release attribute on the basis of the Operation to Be Released checkbox in Customizing for Account Management (FS-AM) under  Order Management Basic Settings Configure Order Category .

If the Operation to Be Released indicator is set, you can define reasons for release that comprise the selected operations as release attributes and result in card pool cancellations being placed in the release process. You do this in Customizing for Account Management under  Order Management Card Cancellation Release Assign Release Object to Release Procedure .