ANTX8112I
PENDING cmdname(option) CANCELED FOR SESSION(session_id)

Explanation

A cancel was requested for the pending command cmdname and option option. The pending command for session session_id has been canceled.

System action

XRC functions are active.

System programmer response

If you issued a cancel command, the command has been accepted, and this message has not been displayed either at the system console log or at the user ID specified by the MSGROUTEID parameter, see message ANTT0099I. If the pending command was canceled as a result of a master cancel command, reference the z/OS DFSMS Advanced Copy Services, "Extended Remote Copy TSO Command Descriptions," to determine the action to take.

Source

Extended remote copy (XRC).