Start of change
IEB1172T
MEMBER SELECTION USER EXIT RETURNED FOR MEMBER X'xxxxxxxxxxxxxxxx' AN INVALID NEW NAME X'xxxxxxxxxxxxxxxx'

Explanation

The IEBCOPY member-selection user exit returned an invalid new name for the specified member.

System action

The IEBCOPY program terminates.

Programmer response

Correct the user exit parameter list error and rerun the failing job.

Source

DFSMSdfp

End of change