ICP304I TOO MANY CHPIDS ASSIGNED TO I/O DEVICE IN CSS x
Explanation
You have assigned too many channel paths in CSS x to the I/O device based on the channel paths in CSS x in the control units that attach to the device. You can assign a maximum of eight channel paths to a device in a CSS.
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
Modify the I/O configuration so that the device does not attach to too many paths in any CSS.