The XCOUPLE command with ADD was successful for XRC session session_id. The session is now coupled to the master session msession_id with the high-level qualifier of mhlq. Session consistency, error handling, and processing of XSUSPEND and XEND commands are now subject to coupled processing as described under the XCOUPLE command. See z/OS DFSMS Advanced Copy Services for command authorization details.
XRC functions are active.
If the command has been accepted, and this message has not been displayed at either the system console log or at the user ID specified by the MSGROUTEID parameter, see message ANTT0099I.
Extended remote copy (XRC).