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

HCP6865E HCP6876I
HCP6865E Device rdev cannot be IPLed because it
is an alias Parallel Access Volume.
Explanation: The IPL disk cannot be an alias Parallel
Access Volume.
System Action: System initialization fails.
User Response: Choose a different volume to IPL.
HCP6870E The variations of this message are
explained below.
MESSAGES:
v Device rdev is attached to a guest.
v Device rdev is attached to the system.
Explanation: A CP SET RDEVICE command or CP
SET EDEVICE command was entered to change the
characteristics of a device at rdev that is currently
attached to either a guest or to the system. (The device
is probably in the BOXed state.) This is not allowed.
System Action: CP rejects the request to change the
characteristics of the device at rdev and the command
is failed. In the case where a SET RDEVICE command
was issued to more than one device, the command
continues to process requests for changes to the other
devices specified on the command.
User Response: Verify that the device number is
correct. If it is correct, detach the device from the guest
or from the system and enter another CP SET
RDEVICE command or CP SET EDEVICE command.
HCP6871I IPL parameters: Storage specification
exceeds system limit - option
Explanation: The STORE= IPL parameters that you
passed to CP with the Stand-Alone Loader (SAL) or
with the SET IPLPARMS command specifies a value
that exceeds the amount of storage that this version of
CP can support.
If CP is running in ESA/390 mode, the limit is 2GB. If
CP is running in z/Architecture mode, the limit is
128GB.
System Action: The STORE= parameter is accepted.
When the parameter is used, the limit is the value that
is in effect.
User Response: Consider using the limit value on the
STORE= parameter in the future.
HCP6872I Size of Expanded Storage reduced to
New XSTORE Size because online main
storage below the 2G line is only
Online Real Storage Below 2G bytes.
Explanation: The amount of online real storage below
the 2G line is too small to support all of the available
Expanded Storage and leave enough real storage
below the 2G line for other CP purposes. The amount of
416 z/VM: System Messages and Codes — CP
Expanded Storage supported has been reduced to the
New XSTORE Size value given in the message.
The maximum Expanded Storage supported is 128G.
System Action: Processing continues using the
reduced amount of Expanded Storage.
User Response: Consider reducing the size of the
Expanded Storage partition allocated to CP or
increasing the amount of real storage allocated to CP. If
the amount of online real storage below the 2G line (per
the message) is already 1G or more (at least
1,073,741,824 bytes), then the only option to consider is
reducing the size of the Expanded Storage partition
allocated to CP.
HCP6874E Loading a named saved system or
segment into storage greater than or
equal to the start of the second extent
of a storage configuration is not
permitted.
Explanation: Your virtual machine’s primary address
space (base space) was defined using Define Storage
Configuration and more than one storage extent was
specified. An attempt was made to load a saved
segment or IPL a saved system into storage with an
address greater than or equal to the starting address of
the second defined storage extent. Named saved
systems and segments may only be loaded below the
starting address of the second extent in a storage
configuration.
System Action: The IPL or Load operation is not
processed. The address space is unchanged.
User Response: Enter QUERY VIRTUAL STORAGE
to see the storage extents that are defined. Change
your storage configuration using Define Storage
Configuration so that the start address of the second
extent is higher than any segment being loaded.
If necessary, determine where your named saved
system or segment is being loaded or contact your
support personnel to obtain this information.
HCP6876I Unable to select a new system
operator. The default and alternate
operator IDs are not logged on or the
alternates do not have sufficient
privilege class.
Explanation: You see this message when you are
logging off as the primary system operator and alternate
operator IDs have been specified, but neither the
default system operator ID or any of the alternates
could automatically replace you as the operator.
System Action: System operation continues.
User Response: None.