ANTC8400I
XCOUPLE ADD COMPLETE FOR XRC entity(name), NOW COUPLED TO MSESSION(msession_id) MHLQ(mhlq)

Explanation

In the message text:
entity
This indicates what kind of XRC entity the message refers to. The valid values are:
SESSION
The message refers to an XRC session.
CLUSTER
The message refers to a XRC cluster.

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.

System action

XRC functions are active.

System programmer response

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.

Source

Extended remote copy (XRC).