ICP248I CUADD ALREADY USED BY CONTROL UNIT xxxx FOR THE CHANNEL PATH ASSOCIATED WITH CHPID yy IN CSS z

Explanation

Two ESCON, FICON®, OSD, or IQD control units both attach to the same channel path associated with chpid yy in CSS z and the same logical address (CUADD keyword). The CUADD values must be different. This difference ensures that the combination css.chpid.cuadd is unique for all control units.

System action

IOCP continues to validate and check the syntax of the remaining statements. However, it does not generate an IOCDS and it does not produce configuration reports.

Programmer response

Change the CUADD keyword values so that they are unique.