z/VM: CP Commands and Utilities Reference - z/VM - IBM

SYSTEM
HCP833I An IOCP has started a write sequence
that will alter the I/O configuration data
set xx.
HCP834I The IOCP write processing cannot
complete because the I/O configuration
data set xx is invalid.
HCP835I The IOCP write processing has
completed; the I/O configuration data
set xx is altered.
HCP836I The IOCP read request cannot
complete because userid already has a
sequence in progress.
HCP837I The IOCP read request cannot
complete because userid already has a
sequence in progress.
HCP838E The request process cannot complete
due to a processor controller failure.
HCP839I The IOCP write open request cannot
complete because data set xx is
already open.
HCP840I The IOCP write open request cannot
complete because data set xx is
already open.
HCP842I The IOCP read request cannot
complete because the data set is not
open. The current open data set is xx.
HCP843I The IOCP write request cannot
complete because the data set is not
open. The current open data set is xx
HCP1459E The virtual machine is placed in
check-stop state due to a system
malfunction with CPU nn.
HCP6025E Operand {STATUS|STORE
STATUS|RESTART} is invalid because
CPU nn is in check-stop state.
HCP6061I APPC wait canceled; virtual machine
has been reset.
1568 z/VM: CP Commands and Utilities Reference
HCP6086I Traceid traceid1 no longer superseded
by VMGROUP trace traceid2.
HCP6525E Authorization request failed.