Explanation
During nucleus initialization program (NIP) processing,
a read of the volume label received an input/output (I/O) error. In
the message text:
- dev
- The device number.
- volser
- The volume serial number.
- path
- The channel path.
- op_code
- The failing I/O command.
- status
- The channel status word (CSW) status.
- sense
- The first two bytes of sense data.
The volume serial occurs only for direct access storage
device (DASD) devices.
System action
The system continues processing.
Operator response
Notify the system programmer of the error.
System programmer response
Save the console log. Search problem
reporting databases for a fix for the problem. If no fix exists, contact
the IBM® Support Center.
Source
Routing code
Descriptor code