A CANCEL or HCANCEL command was issued with the REQUEST, USERID, or DATASETNAME parameter, or a CANCEL command was issued with the TCBADDRESS or SASINDEX parameter. The number of cancellations by the command is n.
The number of requests, TCBS or address spaces indicated were cancelled. REQUEST, USERID and DATASETNAME only cancel commands awaiting processing. The TCBADDRESS and SASINDEX parameters are used to cancel active tasks.
For TCBADDRESS and SASINDEX, n will be 1 if the cancellation code is executed and 0 if a detectable error occurred. If an invalid but plausible value was passed in tcbaddress or SASINDEX,n will be 1 even though no cancellation took place. The actual cancellation of an active task will be accompanied by other messages from the system.
None.
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