The parcel is generated by CLIv2 at the direction of the application.
When used to terminate Teradata Database output, this parcel deletes spool files that contain the results of a Teradata request. The response is an End Request parcel.
When used to cancel segments of a request, this parcel deletes segments that were previously received by the Teradata Database. The response is a Failure parcel. This use of the parcel is described in Teradata Call-Level Interface Version 2 Reference for Mainframe-Attached Systems (B035-2417).