IXC254I
DATA SET dsname IS CURRENTLY IN USE AS THE {PRIMARY|ALTERNATE} COUPLE DATA SET

Explanation

XCF is using dsname as the primary or alternate couple data set.

In the message text:
dsname
The name of the couple data set that XCF is using as the primary or alternate couple data set.
PRIMARY
XCF is using the couple data set as the primary couple data set in the sysplex.
ALTERNATE
XCF is using the couple data set as the alternate couple data set in the sysplex.

System action

Couple data set dsname is used by XCF as the primary or alternate couple data set.

Source

Cross System Coupling Facility (SCXCF)

Routing code

1,2

Descriptor code

11