Siebel Object Interfaces Reference > Interfaces Reference > Business Component Events >
The PreCopyRecord event is called before a new row is copied in the business component. The event may be used to perform pre-copy validation.
ContinueOperation or CancelOperation
CancelOperation stops the execution of the underlying Siebel code associated with the event. However, if there is code in the same script following CancelOperation, that code runs regardless of the CancelOperation.