MPE/iX Error Messages Manual Vol 3 (32650-90880)

70 Chapter2
Error Messages Viii C 2
HPIO Channel Manager
152 MESSAGE The CHANNEL ADAPTER MANAGER has received a
message that contains a descriptor of unknown
value in the header. The message is thrown
away and no further action is taken.
CAUSE Software error reported.
ACTION No action required.
153 MESSAGE The CHANNEL ADAPTER MANAGER is in an ILLEGAL
STATE condition. A possible cause for this
condition is the corruption of the port data
area.
CAUSE Software error reported.
ACTION No action required.
154 MESSAGE The CHANNEL ADAPTER MANAGER has received a
request message that can not be legally
accepted and processed in its current state.
An error reply message is returned to the
originator of the request.
CAUSE Software reported.
ACTION No action required.
155 MESSAGE The CHANNEL ADAPTER MANAGER has been invoked
with no associated message. This is a
catastrophic error and no action is taken by
the manager, except to notify the diagnostic
subsystem of the error.
CAUSE A problem exists with IPC in SEND_MSG interface.
ACTION Take a system dump for analysis.
156 MESSAGE The CHANNEL ADAPTER MANAGER encountered a
system or I/O SERVICES error during the
processing of an I/O transaction. The general
nature of system service errors will tend to
be in the IPC or timer services.
CAUSE A system service error occurred.
ACTION Take a system dump for analysis.
157 MESSAGE The channel hardware reported an undefined
subchannel state error condition. In
response, the associated device adapter card
is reset by the CHANNEL ADAPTER MANAGER to
clear the error condition.
CAUSE Bad CIO connector cable or defective device adapter card.
ACTION Run diagnostics on the device adapter card.
159 MESSAGE The channel hardware reported a subchannel