The XRC coupled session session_id, which is coupled with other sessions in the session msession_id with high-level qualifier of mhlq, has sent a request to the other coupled sessions in this master session to request that the command command be canceled. See message ANTC5409W for the return and reason codes that indicate why the command was canceled.
XRC functions are active.
The session either received a command (such as XSUSPEND CANCEL or XEND CANCEL) to cancel a pending command, or the session detected an error which caused the session to cancel a pending command. See the “Description and Suggested Recovery Action” topic of the return and reason codes issued with message ANTC5409W to determine any actions you need to take.
Extended remote copy (XRC).