z/VM: System Messages and Codes Š CP - z/VM - IBM

HCP9966E HCP9967E
v A machine check was detected while trying to write
into one of the interrupt buffers.
System Action: An IUCV RTRVBFR is issued to clean
up all IUCV/APPC paths for the virtual machine. A
system damage machine check is presented to the
user.
User Response: Correct the storage problem and
retry the function.
HCP9966E You do not have LKFAC directory
authorization
Explanation: The command that you entered requires
that you be authorized for lock facility functions.
System Action: System operation continues.
Operator Response: None.
System Programmer Response: Add the OPTION
LKFAC statement to the user’s directory entry.
470 z/VM: System Messages and Codes — CP
User Response: Request lock facility authorization
from your system programmer and enter the command
again when it has been granted.
HCP9967E type vdev cannot be used - no real
MPLF is available
Explanation: The real device that is backing the
virtual device does not have real MPLF or there is no
real device associated with the virtual device, and
therefore real MPLF is not available for use by this
virtual device.
The vdev variable identifies the virtual device number.
System Action: System operation continues.
Operator Response: None.
User Response: Reenter the command to a virtual
device that is backed by an MPLF-capable real device.