IXC257I
PRIMARY COUPLE DATA SET dsname1 FOR typename IS BEING REPLACED BY dsname2 DUE TO OPERATOR REQUEST

Explanation

An operator entered the SETXCF COUPLE,PSWITCH command to replace the primary couple data set with the alternate one.

In the message text:
dsname1
The primary couple data set that XCF is replacing.
typename
The type of data contained in the data set.
dsname2
The alternate couple data set that is replacing the primary couple data set.

System action

The system uses the alternate couple data set.

Source

Cross System Coupling Facility (SCXCF)

Module

IXCL1SWT

Routing code

1,2

Descriptor code

4