ICP352I DEVICE NUMBER wwww IN SUBCHANNEL SET n DUPLICATES UNIT ADDRESS xx IN CSS z ON CONTROL UNIT yyyy

Explanation

When processing device number wwww in subchannel set n, IOCP detected unit address xx duplicated on control unit yyyy in CSS z. This error occurs if two or more devices with the same unit address are assigned to the same control unit in the same CSS.

System action

IOCP does not complete the generation of an IOCDS and does not produce configuration reports.

Programmer response

Ensure that unit addresses are not duplicated in the same CSS in IODEVICE statements that attach to control unit yyyy.