Expand Management Programming Manual
 EVENT MANAGEMENT
 146: ZEXP-EVT-CSS-UNIT-ERROR
 Event-Message Text
 In the text message, 
ldev
 corresponds to the value of ZEMS-TKN-
 LDEV and 
ccu
 corresponds to the value of ZEMS-TKN-CU. The values
path
, 
param3
, and 
param4
 do not correspond to the values of
 tokens in the event message.
 Probable Cause
 The 6100 family controller hardware failed while attempting to
 download the CLIP or the CIU. The CLIP or CIU is not downloaded
 and remains in the starting and boot states.
 This event message is usually accompanied by another event
 message or by a file-system error message.
 The value 
param3
 in the text message contains the Communications
 Subsystem Manager (CSM) error code, which can have the following
 values:
 1004 CSM attempted an operation in a processor that is down.
 1005 The CIU was in the DIAGNOSE state when it received the
 request; it could not perform the operation.
 1008 There was an invalid header in the software image read
 from the disk during an attempted download operation.
 1009 CSM detected a disk error when trying to read the
 software image during an attempted download.
 1014 The user tried to SUSPEND an already suspended object.
 1016 The named object has either stopped or was never
 started, and the requested operation requires that the
 object be started.
 1017 The named object has been started, and the requested
 operation requires that the object be stopped.
 1018 The named object has been activated, and the requested
 operation requires that the object be suspended.
 1021 The user tried to initiate a trace on a data link with a
 trace already in progress.
 1022 The Communications Management Interface (CMI) request
 contained an invalid message TYPE.
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