The command command is being processed by the XRC session session_id which is coupled to the master session msession_id. Upon completion of the command by the session (and upon completion of the command by other sessions in the master session), all the secondary volumes will be consistent with the same time.
XRC functions are active.
When you receive this message, XRC has begun to apply updates from the journal data sets to the secondary volumes. If you issued the XRECOVER command, the secondary volumes are clipped as part of the recovery process. If XRC has accepted the command and this message has not been displayed either on the system console log or by the user ID specified by the MSGROUTEID parameter, see message ANTT0099I.
Extended remote copy (XRC).