dasd-eckd.08b486 <bus ID of the DASD>: Last path <cssid>.<chpid> (pathmask <logical path mask>) is operational despite excessive IFCCs
Explanation
The threshold value for interface or channel control checks (IFCCs) for the channel path was exceeded.
The channel path was not removed from regular operations because it is the last remaining channel path for the DASD.
User response
Ensure that the cabling between the storage server and the mainframe
system is securely in place.
If the problem persists, report it to your support organization.