Restructuring 

Use

You can use this function to make any necessary changes to the payment schedule or the billing plan of a current service contract.If the customer wants to change the payment form in a service contract, for example, you can make these changes at any time during the service contract.This does not change the contract term or the contract end date, which means a contract extension is not involved.

Enter a change reading.

The change process takes place at item level.

This change process is defined in Customizing under the technical name UCPS.