IF_SWF_CPWF_CALLBACK Interface for Workflow Callbacks

IF_SWF_CPWF_CALLBACK is an ABAP interface that a developer implements in a handler class to enable communication between an SAP system and a cloud-based workflow. By implementing this interface, the handler class can receive and process workflow callback events, allowing the application to react when a workflow step is completed or requires further action. Developers use it as part of creating and implementing a workflow handler class to integrate ABAP-based business logic with SAP workflow capabilities.